Helga Hornberger

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Nurnberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composite material and method for the preparation thereof
- Patent number 7,807,227
- Issue date Oct 5, 2010
- VITA Zahnfabrik H. Rauter GmbH & Co. KG
- Stefan Aechtner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composite material and method for the production thereof
- Patent number 7,294,392
- Issue date Nov 13, 2007
- VITA Zahnfabrik H. Rauter GmbH & Co. KG
- Stefan Aechtner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Composite material and method for the preparation thereof
- Publication number 20090001623
- Publication date Jan 1, 2009
- VITA ZAHNFABRIK H. RAUTER GMBH & Co. KG
- Stefan Aechtner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composite material and method for the production thereof
- Publication number 20040081847
- Publication date Apr 29, 2004
- Stefan Aechtner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE