François Roch

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hardened martensitic steel having a low cobalt content, process for...
- Patent number 9,175,370
- Issue date Nov 3, 2015
- Aubert & Duval
- François Roch
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STAINLESS STEEL FOR HOT FORGING AND HOT FORGING METHOD USING SAID S...
- Publication number 20160024626
- Publication date Jan 28, 2016
- AREVA NP
- Francois Louis Marie ROCH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hardened Martensitic Steel Having a Low Cobalt Content, Process for...
- Publication number 20110226386
- Publication date Sep 22, 2011
- François Roch
- C21 - METALLURGY OF IRON