Hans-Werner Zier

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Weimar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic absorber material, method for the production thereo...
- Patent number 6,709,745
- Issue date Mar 23, 2004
- Hermsdorfer Institut Fuer Technische Karamik E.V.
- Josef Kuchler
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic absorber materia, method for the production thereof...
- Publication number 20030108744
- Publication date Jun 12, 2003
- Josef Kuchler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES