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Patents Granted on 1846-01-??
Patents 1 - 3 of 3
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NumberDatePatenteeTitleType
4,348Jan. 07, 1846E. ConverseCorn Shellercorn shellers
RX-78Jan. 15, 1846E. Hunt, W. OsgoodImprovement in machines for making wrought iron spikes and nailsnail making machines
RE79Jan. 15, 1846S.F. MorseImprovement in the mode of communicating information by signals by the application of electro-magnetismtelegraphy apparatus
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