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Patents for George R. West
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
2,067Apr. 24, 1841Z. RiceMachine for Cleaning and Winnowing Grain
8,861Apr. 06, 1852J. ThompsonThrashing Machine
8,864Apr. 06, 1852J. ThompsonThrashing Machine
10,080Oct. 04, 1853H. Van DeWaterImproved turbine water-wheel
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