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All Patents in class 112/323
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
54,816May 15, 1866G.N. GoodspeedImprovement in feeding mechanisms for sewing-machines
535,181Mar. 05, 1895V. WitteFeeding Mechanism for Sewing Machinessewing machines
1,749,114Mar. 04, 1930H.E. TautzToy sewing machinesewing machines
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