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All Patents in class 112/49
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
134,509Jan. 07, 1873F. Bean, E.E. BeanWax-Thread Sewing Machinesewing machines
502,873Aug. 08, 1893J.E. BertrandSole-sewing machinecobbler
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