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Extract from the Register of European Patents

EP Event history: EP0280722


Date  Description European Patent Bulletin date, issue number
13.08.1990 Application deemed to be withdrawn published on  03.10.1990 [1990/40]
28.06.1990 Change - applicant published on  16.08.1990 [1990/33]
22.11.1989 First examination report
14.07.1989 Change - applicant published on  30.08.1989 [1989/35]
23.07.1988 Publication in section I.1 EP Bulletin published on  07.09.1988 [1988/36]
23.07.1988 Request for examination filed published on  07.09.1988 [1988/36]