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Patents Granted on 1794-09-??
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
84XSep. 02, 1794A. AndersonImprovement in a steam stillsteam stills
85XSep. 13, 1794B. WynkoopNew mode of propelling vesselsnautical propulsion apparatus
86XSep. 24, 1794J. FennelMode of Making Saltmanufacturing salt
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