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Extract from the Register of European Patents

EP Event history: EP0298944


Date  Description European Patent Bulletin date, issue number
27.05.1991 Application deemed to be withdrawn published on  17.07.1991 [1991/29]
27.03.1990 Publication of search report published on  16.05.1990 [1990/20]
26.11.1988 Publication in section I.1 EP Bulletin published on  11.01.1989 [1989/02]