T 0154/87 () of 29.6.1989

European Case Law Identifier: ECLI:EP:BA:1989:T015487.19890629
Date of decision: 29 June 1989
Case number: T 0154/87
Application number: 81901788.0
IPC class: C04H 3/00
D04H 3/12
D04H 3/10
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 714 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Polyphenylene Sulfide Filament Sheet and Process for its Production
Applicant name: Toray Industries Inc.
Opponent name: Bayer AG
Board: 3.2.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (yes)-surprising effect no precondition
Catchwords:

-

Cited decisions:
-
Citing decisions:
T 0533/91
T 0426/92
T 0164/94
T 0960/95
T 0524/97
T 0680/98

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