Heinz Kentrat

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Geilenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for bending and tempering glass plates
- Patent number 4,990,170
- Issue date Feb 5, 1991
- Saint-Gobain Vitrage International
- Luc Vanaschen
- C03 - GLASS MINERAL OR SLAG WOOL