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Patents for A. Brown
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
13,422Aug. 14, 1855A. Coffin, Jr., A. BrownMode of straining saws by atmospheric pressurereciprocating saws
40,086Sep. 22, 1863G.G. TaylorImprovement in pawl and Ratchetmowing machines
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