| European Case Law Identifier: | ECLI:EP:BA:1990:T017689.19900627 | ||||||||
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| Date of decision: | 27 June 1990 | ||||||||
| Case number: | T 0176/89 | ||||||||
| Application number: | 83307928.8 | ||||||||
| IPC class: | D01F 6/46 | ||||||||
| Language of proceedings: | EN | ||||||||
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| Title of application: | Process for producing stretched articles of ultrahigh-molecular-weight polyethylene | ||||||||
| Applicant name: | Mitsui Petrochemical Industrie | ||||||||
| Opponent name: | DSM Research B.V. | ||||||||
| Board: | 3.3.03 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Inventive step yes Combination of conflicting citations Inventive step closest prior art |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t890176eu1.html
Date retrieved: 17 May 2021