J. Henri Leger

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Montchanin, FR

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Patents Grantslast 30 patents

Information Patent Grant
High hardness steel for armouring and process for the production of...
- Patent number 5,122,336
- Issue date Jun 16, 1992
- Creusot Loire Industrie
- Remi Roux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...