Manfred Drawert

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Nienstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for closing and opening the mold halves of a glass molding m...
- Patent number 7,017,374
- Issue date Mar 28, 2006
- Heye International GmbH
- Hermann Bögert
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Device for closing and opening the mould halves of a glass moulding...
- Publication number 20040099012
- Publication date May 27, 2004
- Hermann Bogert
- C03 - GLASS MINERAL OR SLAG WOOL