Horst Kirsch

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Villmar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the brightening of sodium hydrogensulfate
- Patent number 7,067,094
- Issue date Jun 27, 2006
- Grillo-Werke AG
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the brightening of sodium hydrogensulfate
- Publication number 20050089469
- Publication date Apr 28, 2005
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY