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Extract from the Register of European Patents

EP Event history: EP0053231


Date  Description European Patent Bulletin date, issue number
07.07.2007 Change - inventor published on  08.08.2007  [2007/32]
17.07.1984 Application deemed to be withdrawn published on  19.09.1984 [1984/38]
15.12.1982 Change - designated states published on  16.02.1983 [1983/07]
29.11.1982 Request for examination filed published on  02.02.1983 [1983/05]
01.09.1982 Change - representative published on  03.11.1982 [1982/44]
08.04.1982 Publication in section I.1 EP Bulletin published on  09.06.1982 [1982/23]