Werner Bahl

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reducing agent for the soluble chromate content of cement and metho...
- Patent number 8,808,451
- Issue date Aug 19, 2014
- Crenox GmbH
- Michael Vössing
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
REDUCING AGENT FOR THE SOLUBLE CHROMATE CONTENT OF CEMENT AND METHO...
- Publication number 20120137934
- Publication date Jun 7, 2012
- Kerr-McGee Pigments GmbH
- Michael Vossing
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Reducing agent for the soluble chromate content of cement and metho...
- Publication number 20070039522
- Publication date Feb 22, 2007
- Kerr-McGee Pigments GmbH
- Michael Vossing
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...