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Patents Granted on 1816-09-07
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,666XSep. 07, 1816T. Newhall, Jr.Machine for cutting and heading nailsnail making machines
2,667XSep. 07, 1816H.F. Leibenau (Liebenan)Improvement in stovesstoves
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