Hans W. Kremer

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Brechen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Concrete moldings with a high gloss, their production and use
- Patent number 7,445,849
- Issue date Nov 4, 2008
- Celanese Emulsions GmbH
- Gregor Apitz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Concrete moldings with a high gloss, their production and use
- Publication number 20050064249
- Publication date Mar 24, 2005
- Celanese Emulsions GmbH
- Gregor Apitz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES