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Patents Granted on 1833-04-27
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,557XApr. 27, 1833H. DeweyThrashing machine, hanging the beatersthreshers and thrashers
7,558XApr. 27, 1833T. SpringMachine for Cutting and Destroying Bogs and Bushesmowing machines
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