Joachim Bretschneider

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Weiden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Soda-lime-silicate glass composition
- Patent number 6,218,323
- Issue date Apr 17, 2001
- Flachglas Aktiengesellschaft
- Joachim Bretschneider
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Soda-lime glass containing vanadium
- Patent number 5,346,768
- Issue date Sep 13, 1994
- Flachglas AG
- Ernst Winter
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Glass Cutting with Gas Burner and Cooling Spray
- Publication number 20090133442
- Publication date May 28, 2009
- Joachim Bretschneider
- C03 - GLASS MINERAL OR SLAG WOOL