| European Case Law Identifier: | ECLI:EP:BA:1989:T046087.19890620 | ||||||||
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| Date of decision: | 20 June 1989 | ||||||||
| Case number: | T 0460/87 | ||||||||
| Application number: | 81830137.6 | ||||||||
| IPC class: | C10M 3/22 | ||||||||
| Language of proceedings: | EN | ||||||||
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| Title of application: | Application of polyglycols soluble in water as lubricant in mechanical expanders effecting the cold straightening and gauging of lenghtwise welded steel tube | ||||||||
| Applicant name: | Viscosud of Dott.Ing.Mario Fio | ||||||||
| Opponent name: | BP Chemicals Ltd. | ||||||||
| Board: | 3.3.01 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Inventive step (denied) promising teaching inviting to try Person skilled in the art - team |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t870460eu1.html
Date retrieved: 17 May 2021