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Patents Granted on 1839-03-__
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
1,099Mar. 12, 1839L.M. ParsonsMachine for cutting shinglesshingle machines
1,109Mar. 25, 1839J. Hinman, J. Thatcher, A. PalmerMachine for cutting shinglesshingle machines
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