|
12.08.2010 |
CDS Clean up - amended data concerning the representative for the opponent |
Opposition |
1 |
|
09.12.2001 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
10 |
|
02.07.1999 |
F3011.1 Oral Proceedings: summons |
Appeal |
1 |
|
26.11.1998 |
Communication inviting the parties to file observations |
Opposition |
3 |
|
18.01.1998 |
Communication inviting the parties to file observations |
Opposition |
3 |
|
28.09.1995 |
Termination of the opposition proceedings with revocation of patent |
Opposition |
1 |
|
31.08.1995 |
Communication (no form) |
Appeal |
1 |
|
31.08.1995 |
Communication (no form) |
Appeal |
1 |
|
31.08.1995 |
Communication (no form) |
Appeal |
1 |
|
31.08.1995 |
Communication (no form) |
Appeal |
1 |
|
20.07.1995 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
13.06.1995 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
13.06.1995 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
06.06.1995 |
Data sheet for the decision |
Appeal |
16 |
|
06.06.1995 |
F3315 Oral Proceedings: Minutes (Appellant : Proprietor) |
Appeal |
2 |
|
06.06.1995 |
Patent Document cited during the appeal procedure |
Appeal |
18 |
|
31.05.1995 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
1 |
|
31.05.1995 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
1 |
|
24.05.1995 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
24.05.1995 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
24.05.1995 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
17.05.1995 |
Claims |
Appeal |
1 |
|
17.05.1995 |
Description |
Appeal |
1 |
|
17.05.1995 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
4 |
|
13.05.1995 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
13.05.1995 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
19.12.1994 |
Acknowledgement of a document |
Appeal |
2 |
|
14.12.1994 |
Advice of delivery |
Appeal |
2 |
|
29.11.1994 |
Advice of delivery |
Appeal |
2 |
|
24.11.1994 |
F3010 Oral proceedings: order for summons |
Appeal |
1 |
|
24.11.1994 |
F3011.1 Oral Proceedings: summons |
Appeal |
2 |
|
24.11.1994 |
F3011.1 Oral Proceedings: summons |
Appeal |
2 |
|
24.11.1994 |
F3011.1 Oral Proceedings: summons |
Appeal |
2 |
|
24.11.1994 |
F3011.1 Oral Proceedings: summons |
Appeal |
2 |
|
24.11.1994 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
1 |
|
24.11.1994 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
2 |
|
24.11.1994 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
1 |
|
24.11.1994 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
1 |
|
24.11.1994 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
6 |
|
29.10.1994 |
Advice of delivery |
Appeal |
2 |
|
27.10.1994 |
Advice of delivery |
Appeal |
2 |
|
26.10.1994 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
1 |
|
26.10.1994 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
1 |
|
18.08.1994 |
Communication (no form) |
Appeal |
1 |
|
18.08.1994 |
Communication (no form) |
Appeal |
1 |
|
18.08.1994 |
Communication (no form) |
Appeal |
1 |
|
09.08.1994 |
Letter relating to Appeal Procedure |
Appeal |
5 |
|
25.07.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
25.07.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
25.07.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
16.07.1994 |
Letter relating to Appeal Procedure |
Appeal |
2 |
|
17.06.1994 |
Communication (no form) |
Appeal |
1 |
|
17.06.1994 |
Communication (no form) |
Appeal |
1 |
|
17.06.1994 |
Communication (no form) |
Appeal |
1 |
|
17.06.1994 |
Communication (no form) |
Appeal |
1 |
|
17.06.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
17.06.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
17.06.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
07.06.1994 |
Request for extension of time limit |
Appeal |
1 |
|
06.06.1994 |
Letter relating to Appeal Procedure |
Appeal |
2 |
|
26.05.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
26.05.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
26.05.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
14.05.1994 |
Claims |
Appeal |
2 |
|
14.05.1994 |
Description |
Appeal |
2 |
|
14.05.1994 |
Letter relating to Appeal Procedure |
Appeal |
4 |
|
14.05.1994 |
Non-Patent Literature cited during the appeal procedure |
Appeal |
1 |
|
05.04.1994 |
Communication (no form) |
Appeal |
1 |
|
05.04.1994 |
Communication (no form) |
Appeal |
1 |
|
05.04.1994 |
Communication (no form) |
Appeal |
1 |
|
05.04.1994 |
Communication (no form) |
Appeal |
1 |
|
02.02.1994 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
19 |
|
02.02.1994 |
F3346 Communication with reference to loss of rights, with time limit (ex parte) |
Appeal |
6 |
|
31.01.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
31.01.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
31.01.1994 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
27.01.1994 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
9 |
|
27.01.1994 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
1 |
|
27.01.1994 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
3 |
|
27.01.1994 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
20.01.1994 |
Letter relating to Appeal Procedure |
Appeal |
2 |
|
18.01.1994 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
18.01.1994 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
18.01.1994 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
11.01.1994 |
Communication (no form) |
Appeal |
1 |
|
11.01.1994 |
F3315 Oral Proceedings: Minutes (Appellant : Proprietor) |
Appeal |
2 |
|
10.01.1994 |
F3013 Oral Proceedings: Forwarding minutes |
Appeal |
1 |
|
05.01.1994 |
Annexes (other than cited documents) regarding appeal procedure |
Appeal |
1 |
|
05.01.1994 |
Authorisation |
Appeal |
1 |
|
05.01.1994 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
1 |
|
21.07.1993 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
12 |
|
21.07.1993 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
1 |
|
21.07.1993 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
2 |
|
21.07.1993 |
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) |
Appeal |
1 |
|
15.07.1993 |
Advice of delivery |
Appeal |
2 |
|
14.07.1993 |
Acknowledgement of a document |
Appeal |
2 |
|
09.07.1993 |
Advice of delivery |
Appeal |
2 |
|
09.07.1993 |
Advice of delivery |
Appeal |
2 |
|
09.07.1993 |
Advice of delivery |
Appeal |
2 |
|
02.07.1993 |
F3011.1 Oral Proceedings: summons |
Appeal |
1 |
|
02.07.1993 |
F3011.1 Oral Proceedings: summons |
Appeal |
1 |
|
02.07.1993 |
F3011.1 Oral Proceedings: summons |
Appeal |
1 |
|
28.06.1993 |
Letter dealing with oral proceedings during the appeal procedure |
Appeal |
1 |
|
26.04.1993 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
21.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
21.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
21.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
14.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
14.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
14.01.1992 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
11.01.1992 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
03.01.1992 |
Letter relating to Appeal Procedure |
Appeal |
4 |
|
03.01.1992 |
Patent document cited during the opposition procedure |
Appeal |
7 |
|
17.12.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
17.12.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
17.12.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
09.12.1991 |
Letter relating to Appeal Procedure |
Appeal |
3 |
|
13.09.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
13.09.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
13.09.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
05.09.1991 |
F3344 Setting time limit for reply/ file observations to appeal (inter partes) |
Appeal |
1 |
|
05.09.1991 |
F3344 Setting time limit for reply/ file observations to appeal (inter partes) |
Appeal |
1 |
|
05.09.1991 |
F3344 Setting time limit for reply/ file observations to appeal (inter partes) |
Appeal |
1 |
|
02.09.1991 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
30.08.1991 |
Statement of grounds of appeal |
Appeal |
5 |
|
02.08.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
02.08.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
25.07.1991 |
Letter relating to Appeal Procedure |
Appeal |
1 |
|
19.07.1991 |
Communication to appellant regarding the appeal number (inter partes) |
Appeal |
1 |
|
17.07.1991 |
Communication to respondent(s) concerning the filing of an appeal |
Appeal |
1 |
|
17.07.1991 |
Communication to respondent(s) concerning the filing of an appeal |
Appeal |
1 |
|
17.07.1991 |
Communication to respondent(s) concerning the filing of an appeal |
Appeal |
1 |
|
17.07.1991 |
Composition of the board (except 325, 337 and 341) |
Appeal |
1 |
|
21.06.1991 |
Notice of appeal |
Appeal |
1 |
|
24.05.1991 |
Advice of delivery |
Opposition |
2 |
|
14.05.1991 |
Advice of delivery |
Opposition |
2 |
|
08.05.1991 |
Advice of delivery |
Opposition |
2 |
|
07.05.1991 |
Advice of delivery |
Opposition |
2 |
|
03.05.1991 |
Decision revoking the European patent |
Opposition |
1 |
|
03.05.1991 |
Decision revoking the European patent |
Opposition |
1 |
|
03.05.1991 |
Decision revoking the European patent |
Opposition |
1 |
|
03.05.1991 |
Decision revoking the European patent |
Opposition |
1 |
|
03.05.1991 |
Grounds for the decision (Annex) |
Opposition |
5 |
|
03.05.1991 |
Means of redress |
Opposition |
1 |
|
02.03.1991 |
F3345 Forwarding of submissions to parties |
Appeal |
1 |
|
04.02.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
04.02.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
04.02.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
25.01.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
25.01.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
25.01.1991 |
Brief communication to applicant/representative |
Opposition |
1 |
|
25.01.1991 |
Reply to an examination report in opposition proceedings |
Opposition |
1 |
|
18.01.1991 |
Reply to an examination report in opposition proceedings |
Opposition |
4 |
|
26.11.1990 |
Annex to the communication |
Opposition |
1 |
|
30.07.1990 |
Brief communication to applicant/representative |
Opposition |
2 |
|
19.07.1990 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
19.07.1990 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
19.07.1990 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
3 |
|
19.07.1990 |
Non-patent literature cited during the opposition procedure |
Opposition |
1 |
|
19.07.1990 |
Non-patent literature cited during the opposition procedure |
Opposition |
1 |
|
01.06.1990 |
Brief communication to applicant/representative |
Opposition |
2 |
|
25.05.1990 |
Reply to an examination report in opposition proceedings |
Opposition |
3 |
|
25.05.1990 |
Reply to an examination report in opposition proceedings |
Opposition |
1 |
|
05.05.1990 |
Brief communication to applicant/representative |
Opposition |
2 |
|
11.04.1990 |
Brief communication to applicant/representative |
Opposition |
1 |
|
11.04.1990 |
Brief communication to applicant/representative |
Opposition |
2 |
|
29.03.1990 |
Authorisation |
Opposition |
1 |
|
20.03.1990 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
1 |
|
02.03.1990 |
Brief communication to applicant/representative |
Opposition |
2 |
|
22.02.1990 |
Any annexes (other than citation) to an opposition letter |
Opposition |
3 |
|
22.02.1990 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
22.02.1990 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
22.02.1990 |
Non-patent literature cited during the opposition procedure |
Opposition |
8 |
|
22.02.1990 |
Reply to an examination report in opposition proceedings |
Opposition |
3 |
|
18.01.1990 |
Annex to the communication |
Opposition |
2 |
|
18.12.1989 |
Communication for party to proceedings/third party |
Opposition |
1 |
|
15.12.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
1 |
|
06.09.1989 |
Brief communication to applicant/representative |
Opposition |
1 |
|
24.08.1989 |
Withdrawal of an opposition |
Opposition |
1 |
|
06.03.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
04.03.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
1 |
|
02.03.1989 |
Annex to a communication |
Opposition |
1 |
|
02.03.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
02.03.1989 |
Result of consultation by telephone/in person |
Opposition |
1 |
|
25.02.1989 |
Reply from the opponent to submission of proprietor |
Opposition |
4 |
|
22.02.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
15.02.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
2 |
|
03.02.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
27.01.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
2 |
|
19.01.1989 |
Brief communication to applicant/representative |
Opposition |
1 |
|
19.01.1989 |
Brief communication to applicant/representative |
Opposition |
1 |
|
19.01.1989 |
Brief communication to applicant/representative |
Opposition |
1 |
|
19.01.1989 |
Brief communication to applicant/representative |
Opposition |
1 |
|
19.01.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
13.01.1989 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
13.01.1989 |
Any annexes (other than citation) to an opposition letter |
Opposition |
1 |
|
13.01.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
3 |
|
13.01.1989 |
Letter regarding the opposition procedure (no time limit) |
Opposition |
1 |
|
13.01.1989 |
Non-patent literature cited during the opposition procedure |
Opposition |
8 |
|
09.01.1989 |
Brief communication to applicant/representative |
Opposition |
2 |
|
29.12.1988 |
Brief communication to applicant/representative |
Opposition |
2 |
|
24.12.1988 |
Reply from the opponent to submission of proprietor |
Opposition |
5 |
|
22.12.1988 |
Grant of extension of time limit (opposition procedure) |
Opposition |
1 |
|
20.12.1988 |
Brief communication to applicant/representative |
Opposition |
2 |
|
19.12.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
1 |
|
19.12.1988 |
Reply from the opponent to submission of proprietor |
Opposition |
4 |
|
16.12.1988 |
Request for extension of time limit |
Opposition |
1 |
|
13.12.1988 |
Reply from the opponent to submission of proprietor |
Opposition |
4 |
|
20.10.1988 |
Communication of observations of the patent proprietor to opponent(s) with time limit |
Opposition |
2 |
|
12.10.1988 |
Reply of the patent proprietor to the notice(s) of opposition |
Opposition |
13 |
|
10.06.1988 |
Communication of a notice of opposition and request to file observations |
Opposition |
1 |
|
10.06.1988 |
Notice of further oppositions to opponent(s) |
Opposition |
1 |
|
10.06.1988 |
Notice of further oppositions to opponent(s) |
Opposition |
1 |
|
10.06.1988 |
Notice of further oppositions to opponent(s) |
Opposition |
1 |
|
10.06.1988 |
Notice of further oppositions to opponent(s) |
Opposition |
1 |
|
26.05.1988 |
Communication of a notice of opposition - first information to patent proprietor |
Opposition |
1 |
|
26.05.1988 |
Communication of a notice of opposition - first information to patent proprietor |
Opposition |
1 |
|
17.05.1988 |
Communication of a notice of opposition - first information to patent proprietor |
Opposition |
1 |
|
13.05.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
2 |
|
13.05.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
3 |
|
13.05.1988 |
Notice of opposition |
Opposition |
6 |
|
10.05.1988 |
Authorisation |
Opposition |
1 |
|
10.05.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
4 |
|
10.05.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
5 |
|
10.05.1988 |
Notice of opposition |
Opposition |
9 |
|
06.05.1988 |
Authorisation |
Opposition |
1 |
|
06.05.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
10 |
|
06.05.1988 |
Notice of opposition |
Opposition |
5 |
|
29.04.1988 |
Communication of a notice of opposition - first information to patent proprietor |
Opposition |
1 |
|
20.04.1988 |
Authorisation |
Opposition |
1 |
|
20.04.1988 |
Non-patent literature cited during the opposition procedure |
Opposition |
2 |
|
20.04.1988 |
Notice of opposition |
Opposition |
9 |
|
20.07.1987 |
Filing of the translations of the claims |
Search / examination |
1 |
|
01.07.1987 |
Decision to grant a European patent |
Search / examination |
1 |
|
20.03.1987 |
Translation of the claims |
Search / examination |
2 |
|
20.03.1987 |
Translation of the claims |
Search / examination |
2 |
|
12.02.1987 |
Invitation to pay the fees for intended grant |
Search / examination |
2 |
|
09.02.1987 |
Brief communication to applicant/representative |
Search / examination |
1 |
|
03.02.1987 |
Approval to announcement of intention to grant a European patent |
Search / examination |
1 |
|
29.01.1987 |
Communication about intention to grant a European patent |
Search / examination |
2 |
|
29.01.1987 |
Text intended for grant |
Search / examination |
11 |
|
14.01.1987 |
Documents for grant of a patent |
Search / examination |
2 |
|
08.09.1986 |
Communication for party to proceedings/third party |
Search / examination |
1 |
|
08.09.1986 |
Transmittal of third party observations to applicant |
Search / examination |
1 |
|
29.08.1986 |
Observations by third parties |
Search / examination |
5 |
|
12.08.1986 |
Notice drawing attention to the payment of the renewal fee and additional fee |
Search / examination |
1 |
|
21.07.1986 |
Consultation by telephone/in person |
Search / examination |
2 |
|
17.07.1986 |
Claims |
Search / examination |
2 |
|
17.07.1986 |
Description |
Search / examination |
7 |
|
17.07.1986 |
Drawings |
Search / examination |
1 |
|
17.07.1986 |
Reply to communication from the Examining Division |
Search / examination |
2 |
|
14.07.1986 |
Matter concerning the application |
Search / examination |
1 |
|
27.06.1986 |
Matter concerning the application |
Search / examination |
1 |
|
10.06.1986 |
Authorisation |
Search / examination |
1 |
|
07.06.1986 |
Claims |
Search / examination |
1 |
|
07.06.1986 |
Reply to communication from the Examining Division |
Search / examination |
3 |
|
04.02.1986 |
Communication from the Examining Division |
Search / examination |
5 |
|
11.10.1985 |
Non-patent literature filed by a third party |
Search / examination |
6 |
|
11.10.1985 |
Non-patent literature filed by a third party |
Search / examination |
10 |
|
11.10.1985 |
Non-patent literature filed by a third party |
Search / examination |
2 |
|
11.10.1985 |
Non-patent literature filed by a third party |
Search / examination |
5 |
|
11.10.1985 |
Observations by third parties |
Search / examination |
3 |
|
31.10.1984 |
Notification of forthcoming publication |
Search / examination |
1 |
|
11.07.1984 |
Written request for examination |
Search / examination |
1 |
|
21.03.1984 |
Communication regarding the transmission of the European search report |
Search / examination |
1 |
|
21.03.1984 |
European search report |
Search / examination |
3 |
|
10.08.1983 |
Letter concerning the inventor |
Search / examination |
1 |
|
20.06.1983 |
Deficiency in designation of inventor |
Search / examination |
2 |
|
15.06.1983 |
Abstract |
Search / examination |
1 |
|
15.06.1983 |
Claims |
Search / examination |
3 |
|
15.06.1983 |
Description |
Search / examination |
7 |
|
15.06.1983 |
Drawings |
Search / examination |
3 |
|
15.06.1983 |
Request for grant of a European patent |
Search / examination |
11 |