T 0541/90 (Sintered body/TOSOH) of 10.09.1992
- European Case Law Identifier
- ECLI:EP:BA:1992:T054190.19920910
- Date of decision
- 10 September 1992
- Case number
- T 0541/90
- Online on
- 26 October 1992
- Petition for review of
- -
- Application number
- 84307058.2
- IPC class
- C04B 35/48
- Language of proceedings
- English
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- High-strength zirconia type sintered body and process for preparation thereof
- Applicant name
- Tosoh Corporation
- Opponent name
- Stora Feldmühle AG
- Board
- 3.3.02
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (denied) - obvious modification
- Catchword
- -
- Cited cases
- -
- Citing cases
- -
ORDER
For these reasons, it is decided that:
The appeal is dismissed.