William R. Jackson

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West Buxton, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive operated by receptacles alternately water filled and rendered...
- Patent number 4,407,130
- Issue date Oct 4, 1983
- William R. Jackson
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...