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Patents for A. Sterling
Patents 1 - 3 of 3
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NumberDatePatenteeTitleType
172,239Jan. 11, 1876E.T. BarlowWrenchwedge adjust wrenches
172,240Jan. 11, 1876E.T. BarlowImprovement in Monkey-Wrenchesquick adjust wrenches
172,241Jan. 11, 1876E.T. BarlowMonkey-Wrenchquick adjust wrenches
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