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Patents Granted on 1814-09-__
Patents 1 - 5 of 5
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NumberDatePatenteeTitleType
2,188XSep. 22, 1814A. SpohnChimneys and fire places
2,189XSep. 22, 1814J. RidgwayMaking spoons
2,190XSep. 27, 1814P. SarchetManufacturing salt
2,191XSep. 30, 1814J. Getzendannar (Getzendanner)Improvement in Alkana Cobb's machine for making blankets
2,192XSep. 30, 1814D. PeltonMachine for grinding barkbark processing machines
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