Martin Doss

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Buxtehude, DE

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Patents Grantslast 30 patents

Information Patent Grant
PTFE membrane filter for exhaust air of vacuum toilet system
- Patent number 6,681,412
- Issue date Jan 27, 2004
- Airbus Deutschland GmbH
- Martin Doss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PTFE membrane filter for exhaust air of vacuum toilet system
- Publication number 20030145372
- Publication date Aug 7, 2003
- Martin Doss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL