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Patents for Isaac Thompson
Patents 1 - 6 of 6
First set of recordsLast set of records
9,848XJul. 01, 1836I. ThompsonTruss for hernia
655,668Aug. 07, 1900H. Bilgram, O.L. SchehlMechanism for feeding sheets of paper, &c.
656,340Aug. 21, 1900H. BilgramBag-machinepacking and packaging machines
665,054Jan. 01, 1901H. BilgramGear-cutting machinegear making machines
749,606Jan. 12, 1904H. BilgramGear-cutting machinegear making machines
749,683Jan. 12, 1904H. BilgramProcess of shaping gear-teethgear making machines
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