T 0549/90 of 12.03.1991
- European Case Law Identifier
- ECLI:EP:BA:1991:T054990.19910312
- Date of decision
- 12 March 1991
- Case number
- T 0549/90
- Online on
- 25 March 1991
- Petition for review of
- -
- Application number
- 83109859.5
- IPC class
- H02P 5/40
- Language of proceedings
- English
- Distribution
- No distribution (D)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Control method for induction motors
- Applicant name
- Hitachi Ltd.
- Opponent name
- Siemens AG
- Board
- 3.5.02
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973European Patent Convention Art 83 1973
- Keywords
- Sufficient disclosure (yes)
Inventive step (yes) - Catchword
- -
- Cited cases
- -
- Citing cases
- -
ORDER
For these reasons, it is decided that:
The appeal is dismissed.