Ernesto Croquevielle

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Santiago de Chile, CL

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Patents Grantslast 30 patents

Information Patent Grant
Process for drying concrete dispersants
- Patent number 9,309,152
- Issue date Apr 12, 2016
- Sika Technology AG
- Pedro Gallegos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR DRYING CONCRETE DISPERSANTS
- Publication number 20140135427
- Publication date May 15, 2014
- Sika Technology AG
- Pedro Gallegos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES