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Extract from the Register of European Patents

EP Event history: EP0038939


Date  Description European Patent Bulletin date, issue number
26.11.1984 No opposition filed within time limit published on  30.01.1985 [1985/05]
25.11.1983 (Expected) grant published on  25.01.1984 [1984/04]
15.09.1981 Request for examination filed published on  18.11.1981 [1981/46]
04.09.1981 Publication in section I.1 EP Bulletin published on  04.11.1981 [1981/44]