Roger Gobert

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Feucherolles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for melting glass
- Patent number 5,655,464
- Issue date Aug 12, 1997
- Saint-Gobain Vitrage
- Raymond Moreau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Channel for the transfer and conditioning of molten glass
- Patent number 5,609,661
- Issue date Mar 11, 1997
- Saint-Gobain Vitrage
- Raymond Moreau
- C03 - GLASS MINERAL OR SLAG WOOL