European Case Law Identifier: |
ECLI:EP:BA:1993:T060591.19930720 |
Date of decision: |
20 July 1993 |
Case number: |
T 0605/91 |
Application number: |
85830155.9 |
IPC class: |
E01B 1/00
E01B 3/40 |
Language of proceedings: |
EN |
Distribution: |
C |
Download and more information: |
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Title of application: |
Components for railway lines on pre-fabricated reinforced concrete slabs without ballast |
Applicant name: |
I.P.A. S.P.A. - INDUSTRIA PREFABRICATI AFFINI |
Opponent name: |
Allgemeine Baugesellschaft A. PORR AG |
Board: |
3.2.03 |
Headnote: |
- |
Relevant legal provisions: |
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Keywords: |
Inventive step - functional inversion - long felt want (no) |
Catchwords: |
-
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Cited decisions: |
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Citing decisions: |
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Case Law Book: I Patentability
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