Christoph Herold

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic dust collector
- Patent number 8,819,881
- Issue date Sep 2, 2014
- Carl Freudenberg KG
- Karl-Ludwig Gibis
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC DUST COLLECTOR
- Publication number 20120110756
- Publication date May 10, 2012
- Carl Freudenberg KG
- Karl-Ludwig Gibis
- B08 - CLEANING