Gerhard Meyer

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pumping station with efficiency increasing and backflow preventing...
- Patent number 6,681,801
- Issue date Jan 27, 2004
- KSB Aktiengesellschaft
- Wolfgang Hoehn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Pumping station with efficiency increasing and backflow preventing...
- Publication number 20030152470
- Publication date Aug 14, 2003
- KSB Aktiengesellschaft
- Wolfgang Hoehn
- E03 - WATER SUPPLY SEWERAGE