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Extract from the Register of European Patents

EP Event history: EP0123172


Date  Description European Patent Bulletin date, issue number
08.03.1988 No opposition filed within time limit published on  27.04.1988 [1988/17]
14.03.1987 (Expected) grant published on  29.04.1987 [1987/18]
06.12.1984 Request for examination filed published on  06.02.1985 [1985/06]
31.08.1984 Publication in section I.1 EP Bulletin published on  31.10.1984 [1984/44]