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EP0146597
European procedure
Extract from the Register of European Patents
EP Event history: EP0146597
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 12.11.1999 | Lapse of the patent in a contracting state | published on 29.12.1999 [1999/52] |
| 05.04.1988 | No opposition filed within time limit | published on 25.05.1988 [1988/21] |
| 11.04.1987 | (Expected) grant | published on 27.05.1987 [1987/22] |
| 12.03.1986 | First examination report | |
| 04.05.1985 | Publication in section I.1 EP Bulletin | published on 03.07.1985 [1985/27] |
| 04.05.1985 | Request for examination filed | published on 03.07.1985 [1985/27] |