Andre Bertoncini

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Epalinges, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for spraying concrete or mortar
- Patent number 5,895,688
- Issue date Apr 20, 1999
- Rhone-Poulenc Chimie
- Andre Bertoncini
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES