T 0220/97 (Bohrrohrverbindung) of 11.11.1998
- European Case Law Identifier
- ECLI:EP:BA:1998:T022097.19981111
- Date of decision
- 11 November 1998
- Case number
- T 0220/97
- Online on
- 23 December 1998
- Petition for review of
- -
- Application number
- 91116410.1
- IPC class
- F16L 25/00F16L 21/08E21B 17/046
- Language of proceedings
- German
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in German
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Rohrverbindung, insbesondere für Bohrrohre
- Applicant name
- STAHL- UND APPARATEBAU HANS LEFFER GmbH
- Opponent name
- BAUER SPEZIALTIEFBAU GmbH
- Board
- 3.2.03
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Erfinderische Tätigkeit - bejaht
- Catchword
- -
- Cited cases
- -
- Citing cases
- -
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