Jean-Jacques Gaudiot

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Sao Paolo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for production of hollow glass microspheres
- Patent number 5,256,180
- Issue date Oct 26, 1993
- Saint-Gobain Vitrage
- Patrick Garnier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Production of glass microspheres
- Patent number 4,778,502
- Issue date Oct 18, 1988
- Saint-Gobain Vitrage
- Patrick Garnier
- C03 - GLASS MINERAL OR SLAG WOOL