Extract from the Register of European Patents

EP Event history: EP0000225


Date  Description European Patent Bulletin date, issue number
07.07.2007 Change - inventor published on  08.08.2007  [2007/32]
07.05.1980 Change - applicant published on  09.07.1980 [1980/14]
28.05.1979 Application deemed to be withdrawn
28.05.1979 Request for conversion to national application
15.11.1978 Publication in section I.1 EP Bulletin