| European Case Law Identifier: |
ECLI:EP:BA:2011:T109608.20111011 |
| Date of decision: |
11 October 2011 |
| Case number: |
T 1096/08 |
| Application number: |
99969767.5 |
| IPC class: |
E21B 17/042 |
| Language of proceedings: |
EN |
| Distribution: |
D |
| Download and more information: |
|
| Title of application: |
Thread coupling for a drill string for percussive rock drilling |
| Applicant name: |
Atlas Copco Secoroc AB |
| Opponent name: |
Robit Rocktools Ltd. |
| Board: |
3.2.03 |
| Headnote: |
- |
| Relevant legal provisions: |
|
| Keywords: |
Admissibility of evidence - partly no
Novelty and inventive step - yes |
| Catchwords: |
-
|
| Cited decisions: |
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| Citing decisions: |
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Case Law Book: III Amendments
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