Anton Watermann

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Bedfordale, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pump impeller
- Patent number 7,329,085
- Issue date Feb 12, 2008
- Weir Minerals Australia Ltd.
- Craig Ian Walker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...