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Patents for Richards, London & Kelley
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
104,770Jun. 28, 1870W.H. Thorne, J. RichardsImprovement in band-sawing machinesband resaws
114,043Apr. 25, 1871J. RichardsImprovement in saw-millsband resaws
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