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All Patents in class 19/126
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
8,952XJul. 07, 1835S. CouillardCombing woolspinner
RX-9Jul. 06, 1839S. Couillard, Jr.Machine for Combing Wool and Separating the Longer from the Shorter Fibersspinner
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