Yann Le Papillon

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Marange Silvange, FR

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Patents Grantslast 30 patents

Information Patent Grant
Metallurgical product of carbon steel, intended especially for galv...
- Patent number 7,374,623
- Issue date May 20, 2008
- Usinor
- Christian Marchionni
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Metallurgical product of carbon steel, intended especially for galv...
- Publication number 20030116232
- Publication date Jun 26, 2003
- USINOR
- Christian Marchionni
- C21 - METALLURGY OF IRON