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EP0214204
European procedure
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Extract from the Register of European Patents
EP Event history: EP0214204
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 12.03.1990 | Application deemed to be withdrawn | published on 02.05.1990 [1990/18] |
| 06.04.1987 | Request for examination filed | published on 27.05.1987 [1987/22] |
| 26.03.1987 | Change - designated states | published on 13.05.1987 [1987/20] |
| 31.01.1987 | Publication in section I.1 EP Bulletin | published on 18.03.1987 [1987/12] |