Francois Conrad

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Saint Saulve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Threaded tubular connection which is resistant to bending stresses
- Patent number 8,220,842
- Issue date Jul 17, 2012
- Vallourec Mannesmann Oil & Gas France
- Gabriel Roussie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
THREADED TUBULAR CONNECTION WHICH IS RESISTANT TO BENDING STRESSES
- Publication number 20100171305
- Publication date Jul 8, 2010
- VALLOUREC MANNESMANN OIL & GAS FRANCE
- Gabriel Roussie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...