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Extract from the Register of European Patents

EP Event history: EP0048146


Date  Description European Patent Bulletin date, issue number
05.10.2005 Change: Appeal number
01.12.1989 Opposition rejected published on  17.01.1990 [1990/03]
19.05.1987 Opposition filed published on  08.07.1987 [1987/28]
07.06.1986 (Expected) grant published on  23.07.1986 [1986/30]
01.10.1982 Request for examination filed published on  01.12.1982 [1982/48]
22.01.1982 Publication in section I.1 EP Bulletin published on  24.03.1982 [1982/12]