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EP0236697
European procedure
Extract from the Register of European Patents
EP Event history: EP0236697
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 22.05.2009 | Change - representative | published on 24.06.2009 [2009/26] |
| 09.08.1990 | No opposition filed within time limit | published on 26.09.1990 [1990/39] |
| 02.09.1989 | (Expected) grant | published on 18.10.1989 [1989/42] |
| 24.08.1988 | Change - representative | published on 12.10.1988 [1988/41] |
| 23.02.1988 | First examination report | |
| 05.11.1987 | Request for examination filed | published on 23.12.1987 [1987/52] |
| 07.09.1987 | Change - designated states | published on 28.10.1987 [1987/44] |
| 01.08.1987 | Publication in section I.1 EP Bulletin | published on 16.09.1987 [1987/38] |