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EP0317297
European procedure
Extract from the Register of European Patents
EP Event history: EP0317297
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 24.12.1994 | No opposition filed within time limit | published on 15.02.1995 [1995/07] |
| 07.01.1994 | (Expected) grant | published on 23.02.1994 [1994/08] |
| 01.07.1992 | First examination report | |
| 22.02.1990 | Publication of search report | published on 11.04.1990 [1990/15] |
| 08.04.1989 | Publication in section I.1 EP Bulletin | published on 24.05.1989 [1989/21] |
| 08.04.1989 | Request for examination filed | published on 24.05.1989 [1989/21] |