T 0460/87 () of 20.6.1989

European Case Law Identifier: ECLI:EP:BA:1989:T046087.19890620
Date of decision: 20 June 1989
Case number: T 0460/87
Application number: 81830137.6
IPC class: C10M 3/22
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 808 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
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: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (denied)
promising teaching inviting to try
Person skilled in the art - team
Catchwords:

-

Cited decisions:
-
Citing decisions:
T 0099/89
T 0402/95
T 0147/02

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t870460eu1.html

Date retrieved: 17 May 2021

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