Extract from the Register of European Patents

EP Event history: EP0348539


Date  Description European Patent Bulletin date, issue number
17.06.1992 Withdrawal of application published on  05.08.1992 [1992/32]
06.02.1992 First examination report
16.08.1990 Request for examination filed published on  03.10.1990 [1990/40]
18.11.1989 Publication in section I.1 EP Bulletin published on  03.01.1990 [1990/01]