Extract from the Register of European Patents

EP Legal status: EP0218231

Designated contracting statesDE 
FR 
GB 
Examination procedure25.10.1988Application withdrawn by applicant  [1989/05]
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Event date:15.04.1987 
Event description:DESIGNATED CONTRACTING STATES
Kind Code of Ref Document:A2
Designated State(s):DE FR GB
 
Event date:27.07.1988 
Event description:DESIGNATED CONTRACTING STATES
Kind Code of Ref Document:A3
Designated State(s):DE FR GB
 
Event date:30.11.1988 
Event description:REQUEST FOR EXAMINATION FILED
Effective DATE:19881005
 
Event date:01.02.1989 
Event description:APPLICATION WITHDRAWN
[DO NOT USE]:19881025
 
Event date:08.08.2007 
Event description:INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
INVENTOR:KOYAMA, MITSUYOSHI
 
Event date:08.08.2007 
Event description:INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
INVENTOR:MATSUSHIMA, SEIICHI
 
Event date:08.08.2007 
Event description:INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
INVENTOR:UMEDA, JUN-ICHI
 
Event date:08.08.2007 
Event description:INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
INVENTOR:KANAZAWA, YASUNORI
 
Event date:08.08.2007 
Event description:INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
INVENTOR:NAKAMORI, YOSHIYUKI
 
Event date:07.06.1988 
Event description:SEARCH REPORT DESPATCHED
Free Format Text:ORIGINAL CODE: 0009013
 
Event date:28.02.1987 
Event description:PUBLIC REFERENCE MADE UNDER ARTICLE 153(3) EPC TO A PUBLISHED INTERNATIONAL APPLICATION THAT HAS ENTERED THE EUROPEAN PHASE
Free Format Text:ORIGINAL CODE: 0009012
 
Event date:15.12.1988 
Event description:INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT
Free Format Text:STATUS: THE APPLICATION HAS BEEN WITHDRAWN