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Donald L. Hager Patents |
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Inventor: Hager; Donald L.
Address: Elmira, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4101950 |
Portable fluid transfer pump |
July 18, 1978 |
| A portable fluid transfer pump is disclosed herein. The pump comprises a small electromagnetically activated fluid pump embodying a highly reliable blocking oscillator cyclically activating a solenoid coil in the fluid pump, and an electrical power cord assembly including an electrical |
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