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EP0090166
European procedure
Extract from the Register of European Patents
EP Event history: EP0090166
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 05.04.1990 | No opposition filed within time limit | published on 23.05.1990 [1990/21] |
| 19.07.1989 | Lapse of the patent in a contracting state | published on 06.09.1989 [1989/36] |
| 24.03.1989 | (Expected) grant | published on 10.05.1989 [1989/19] |
| 10.02.1986 | First examination report | |
| 26.09.1984 | Request for examination filed | published on 28.11.1984 [1984/48] |
| 24.01.1984 | Publication of search report | published on 28.03.1984 [1984/13] |
| 05.08.1983 | Publication in section I.1 EP Bulletin | published on 05.10.1983 [1983/40] |