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All Patents in class 74/63
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,880XJun. 12, 1835J. NicoletSteamboats, anti-friction wheelssteamboats
9,203XOct. 27, 1835D. RusselPropelling machinery
9,717XJun. 11, 1836R. PorterHorse poweranimal powered apparatus
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