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Patents for Arthur N. Green
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
402,079Apr. 23, 1889W.A. Dromgold, S.N. HenchSpring-tooth harrowharrows
491,447Feb. 07, 1893W.A. Dromgold, S.N. Hench, E.A. ReeseMechanism for operating sawmill-carriagessawmill carriages
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