Agnes Marchand

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Patents Grantslast 30 patents

Information Patent Grant
Use of an oil composition for temporary treatment of metal surfaces
- Patent number 6,919,302
- Issue date Jul 19, 2005
- Usinor
- Philippe Legros
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Use of an oil composition for temporary treatment of metal surfaces
- Publication number 20040029749
- Publication date Feb 12, 2004
- Philippe Legros
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...