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Patents for W. W. Middaugh
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
347,981Aug. 24, 1886H.C. AlbeeManufacture of broom-handlesbroom making machinery
348,878Sep. 07, 1886H.C. AlbeeMachine for finishing broom-handlesbroom making machinery
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