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Patents for Charles Ward Cotton
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
439,053Oct. 21, 1890C.W. Cotton, J.T. Gardner, A.W. MargedantSpoke-facing machineswheelwright
441,286Nov. 25, 1890C.W. CottonSpoke-making methodwheelwright
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