Sebastien Gadrey

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Gouloux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for arc welding with a dual gas flow, with a central flow co...
- Patent number 9,868,173
- Issue date Jan 16, 2018
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Sébastien Gadrey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ARC WELDING WITH A DUAL GAS FLOW, WITH A CENTRAL FLOW CO...
- Publication number 20110290772
- Publication date Dec 1, 2011
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Sébastien Gadrey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Short-Circuit ARC Welding Process Using A Consumable Electrode
- Publication number 20090114631
- Publication date May 7, 2009
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Richard Chevalier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of automatically detecting the wear of a welding electrode
- Publication number 20080245775
- Publication date Oct 9, 2008
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Thomas Opderbecke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR