Francois Bosc

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Dammarie-les-Lys, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cement-Based Self-Leveling Composition
- Patent number 6,309,457
- Issue date Oct 30, 2001
- Lafarge S.A.
- Jean-Paul Guerinet
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES