Steffan Trnetschek

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Gefrees, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of activated carbon exhibiting an elevated catalytic act...
- Patent number 7,214,645
- Issue date May 8, 2007
- helsa-automotive GmbH & Co. KG
- Steffan Trnetschek
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Production of activated carbon exhibiting an elevated catalytic act...
- Publication number 20030153458
- Publication date Aug 14, 2003
- Steffan Trnetschek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL