Grupo Cementos de Chihuaua S.A. de C.V.

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Chihuahua, MX

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Patents Grantslast 30 patents

Information Patent Grant
Anhydrite cement compositions and procedures for manufacture
- Patent number 7,169,225
- Issue date Jan 30, 2007
- Grupo Cementos de Chihuaua S.A. de C.V.
- Armando Garcia Luna
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES