Harry A. Eberhardt

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Paoli, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-priming centrifugal trash pump
- Patent number 4,129,402
- Issue date Dec 12, 1978
- Hale Fire Pump Company
- Harry A. Eberhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...