VAREL EUROPE (SOCIÉTÉ PAR ACTIONS SIMPLIFÉE

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Patents Applicationslast 30 patents

Information Patent Application
Optimized Repair of a Drill Bit
- Publication number 20210291276
- Publication date Sep 23, 2021
- VAREL EUROPE (Société par Actions Simplifiée)
- GILLES PELFRENE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF OPTIMIZING DRILLING OPERATION USING EMPIRICAL DATA
- Publication number 20200032638
- Publication date Jan 30, 2020
- VAREL EUROPE (SOCIÉTÉ PAR ACTIONS SIMPLIFÉE
- DHAKER EZZEDDINE
- E21 - EARTH DRILLING MINING