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Extract from the Register of European Patents

EP Event history: EP0018630


Date  Description European Patent Bulletin date, issue number
07.07.2007 Change - inventor published on  08.08.2007  [2007/32]
09.01.1984 Application deemed to be withdrawn published on  14.03.1984 [1984/11]
24.03.1982 Change - applicant published on  26.05.1982 [1982/21]
01.04.1981 Request for examination filed published on  03.06.1981 [1981/22]
16.09.1980 Publication in section I.1 EP Bulletin published on  12.11.1980 [1980/23]