Henri Contamin

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Marlieux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Concrete production plant
- Patent number 8,562,202
- Issue date Oct 22, 2013
- Christian Contamin
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE PRODUCTION PLANT
- Publication number 20090135665
- Publication date May 28, 2009
- Christian Contamin
- B28 - WORKING CEMENT, CLAY, OR STONE