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EP0298863
European procedure
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Extract from the Register of European Patents
EP Event history: EP0298863
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 12.03.1992 | Application deemed to be withdrawn | published on 29.04.1992 [1992/18] |
| 18.12.1990 | Change - representative | published on 06.02.1991 [1991/06] |
| 08.05.1990 | First examination report | |
| 10.02.1989 | Request for examination filed | published on 29.03.1989 [1989/13] |
| 26.11.1988 | Publication in section I.1 EP Bulletin | published on 11.01.1989 [1989/02] |