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EP0378863
European procedure
Extract from the Register of European Patents
EP Event history: EP0378863
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 22.12.1994 | No opposition filed within time limit | published on 15.02.1995 [1995/07] |
| 30.12.1993 | (Expected) grant | published on 16.02.1994 [1994/07] |
| 12.03.1992 | First examination report | |
| 10.07.1990 | Publication of search report | published on 29.08.1990 [1990/35] |
| 09.06.1990 | Publication in section I.1 EP Bulletin | published on 25.07.1990 [1990/30] |
| 09.06.1990 | Request for examination filed | published on 25.07.1990 [1990/30] |