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Extract from the Register of European Patents

EP Event history: EP0385268


Date  Description European Patent Bulletin date, issue number
04.05.1992 Application deemed to be withdrawn published on  24.06.1992 [1992/26]
14.05.1991 Change - classification published on  03.07.1991 [1991/27]
13.03.1991 Publication of search report published on  02.05.1991 [1991/18]
21.07.1990 Publication in section I.1 EP Bulletin published on  05.09.1990 [1990/36]