Daniel Coudry

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St Ismer, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for injecting a treatment gas into a molten metal
- Patent number 7,364,690
- Issue date Apr 29, 2008
- Pechiney Rhenalu
- Robert Paret
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Device for injecting a treatment gas into a molten metal
- Publication number 20050253315
- Publication date Nov 17, 2005
- Robert Paret
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...