Date | Description | European Patent Bulletin date, issue number |
---|---|---|
03.12.1993 | Refusal of application | published on 26.01.1994 [1994/04] |
18.12.1992 | First examination report | |
28.08.1992 | Request for examination filed | published on 14.10.1992 [1992/42] |
12.06.1992 | Publication in section I.1 EP Bulletin | published on 29.07.1992 [1992/31] |