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Patents Granted on 1816-01-24
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,423XJan. 24, 1816J.A. ChristieCarding and Raising a Nap on Woolen Clothsmaking textiles
2,424XJan. 24, 1816D. PearsonMaintaining power applied on board ship
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