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Extract from the Register of European Patents

EP Event history: EP0075260


Date  Description European Patent Bulletin date, issue number
20.03.1986 No opposition filed within time limit published on  07.05.1986 [1986/19]
16.03.1985 (Expected) grant published on  15.05.1985 [1985/20]
25.03.1983 Request for examination filed published on  25.05.1983 [1983/21]
29.01.1983 Publication in section I.1 EP Bulletin published on  30.03.1983 [1983/13]