Christof Keppler

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Vagen, DE

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Patents Applicationslast 30 patents

Information Patent Application
FILTER MATERIAL WITH LONG SERVICE LIFE AND FILTER ELEMENT CONTAININ...
- Publication number 20150283487
- Publication date Oct 8, 2015
- NEENAH GESSNER GMBH
- Andreas Demmel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL