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Extract from the Register of European Patents

EP Event history: EP0668437


Date  Description European Patent Bulletin date, issue number
03.10.1997 Application deemed to be withdrawn published on  19.11.1997 [1997/47]
24.06.1997 Application deemed to be withdrawn
17.01.1997 First examination report
15.01.1997 Examination report or reply
10.01.1996 Request for examination filed published on  21.02.1996 [1996/08]
07.07.1995 Publication in section I.1 EP Bulletin published on  23.08.1995 [1995/34]