-
EP0137531
European procedure
Extract from the Register of European Patents
EP Event history: EP0137531
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 15.01.1988 | No opposition filed within time limit | published on 02.03.1988 [1988/09] |
| 01.08.1987 | Change - applicant | published on 16.09.1987 [1987/38] |
| 01.08.1987 | Change - representative | published on 16.09.1987 [1987/38] |
| 31.01.1987 | (Expected) grant | published on 18.03.1987 [1987/12] |
| 28.05.1986 | First examination report | |
| 18.07.1985 | Request for examination filed | published on 18.09.1985 [1985/38] |
| 16.02.1985 | Publication in section I.1 EP Bulletin | published on 17.04.1985 [1985/16] |