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Extract from the Register of European Patents

EP Event history: EP0644892


Date  Description European Patent Bulletin date, issue number
20.03.1998 Application deemed to be withdrawn published on  06.05.1998 [1998/19]
05.12.1997 Application deemed to be withdrawn
19.06.1997 Examination report or reply
19.04.1997 Renewal fee
25.09.1996 Examination report or reply
12.07.1996 Examination report or reply
05.04.1996 Renewal fee
22.03.1996 First examination report
20.03.1996 Examination report or reply
10.02.1995 Publication in section I.1 EP Bulletin published on  29.03.1995 [1995/13]
10.02.1995 Request for examination filed published on  29.03.1995 [1995/13]