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Patents Granted on 1816-01-04
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,415XJan. 04, 1816T. Cohoon, O. CohoonMill for grinding grain etc.miller
2,416XJan. 04, 1816J. KendallPreventing the canker worm in trees
2,417XJan. 04, 1816S. RandallPrinting books
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