| European Case Law Identifier: | ECLI:EP:BA:1991:T042490.19911211 | ||||||||
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| Date of decision: | 11 December 1991 | ||||||||
| Case number: | T 0424/90 | ||||||||
| Application number: | 83300333.8 | ||||||||
| IPC class: | H01J 37/34 | ||||||||
| Language of proceedings: | EN | ||||||||
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| Title of application: | Magnetically enhanced plasma process and apparatus | ||||||||
| Applicant name: | Materials Research Corp. | ||||||||
| Opponent name: | Leybold AG | ||||||||
| Board: | 3.4.01 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Inventive step (no) - competent skilled person is qualified in the technical field of the claimed solution - use of means disclosed in a neighbouring technical field where the competent skilled person expects identical problems |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t900424eu1.html
Date retrieved: 17 May 2021