Sascha Koenigsfeld

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combination of vacuum toilet and grey water system functions
- Patent number 9,593,476
- Issue date Mar 14, 2017
- Airbus Operations GmbH
- Ulrich Rieger
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION OF VACUUM TOILET AND GREY WATER SYSTEM FUNCTIONS
- Publication number 20140020167
- Publication date Jan 23, 2014
- Ulrich Rieger
- E03 - WATER SUPPLY SEWERAGE