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EP0431555
European procedure
Extract from the Register of European Patents
EP Event history: EP0431555
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 09.02.1995 | No opposition filed within time limit | published on 29.03.1995 [1995/13] |
| 18.02.1994 | (Expected) grant | published on 06.04.1994 [1994/14] |
| 15.09.1992 | First examination report | |
| 23.10.1991 | Request for examination filed | published on 11.12.1991 [1991/50] |
| 26.04.1991 | Publication in section I.1 EP Bulletin | published on 12.06.1991 [1991/24] |