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EP0201297
European procedure
Extract from the Register of European Patents
EP Event history: EP0201297
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 05.05.1994 | Lapse of the patent in a contracting state | published on 22.06.1994 [1994/25] |
| 13.01.1994 | No opposition filed within time limit | published on 02.03.1994 [1994/09] |
| 22.01.1993 | (Expected) grant | published on 10.03.1993 [1993/10] |
| 13.07.1990 | First examination report | |
| 21.06.1989 | Request for examination filed | published on 09.08.1989 [1989/32] |
| 07.03.1989 | Publication of search report | published on 26.04.1989 [1989/17] |
| 27.09.1986 | Publication in section I.1 EP Bulletin | published on 12.11.1986 [1986/46] |