Date | Description | European Patent Bulletin date, issue number |
---|---|---|
10.09.1994 | No opposition filed within time limit | published on 02.11.1994 [1994/44] |
23.09.1993 | (Expected) grant | published on 10.11.1993 [1993/45] |
03.06.1992 | First examination report | |
17.05.1990 | Request for examination filed | published on 04.07.1990 [1990/27] |
10.02.1990 | Publication in section I.1 EP Bulletin | published on 28.03.1990 [1990/13] |