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EP0277238
European procedure
Extract from the Register of European Patents
EP Event history: EP0277238
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 14.04.1995 | No opposition filed within time limit | published on 07.06.1995 [1995/23] |
| 29.04.1994 | (Expected) grant | published on 15.06.1994 [1994/24] |
| 07.11.1991 | First examination report | |
| 12.09.1989 | Supplementary search report | published on 02.11.1989 [1989/44] |
| 24.01.1989 | Change - applicant | published on 15.03.1989 [1989/11] |
| 07.07.1988 | Request for examination filed | published on 24.08.1988 [1988/34] |
| 25.06.1988 | Publication in section I.1 EP Bulletin | published on 10.08.1988 [1988/32] |