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Patents for Jacob Perkins
Patents 16 - 21 of 21
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
1,957XJun. 29, 1813J. PerkinsCopper and steel plate printing pressprinting presses
2,399XNov. 01, 1815J. PerkinsCylindrical nail cutter improvementnail making machines
3,081XFeb. 27, 1819J. PerkinsProgressive lever press
GB-181,904,400Oct. 11, 1819J. PerkinsOrnamental turning, etc., for bank notesmetal engraving machines
5,733XNov. 30, 1829J. PerkinsPaddle wheels
8,257XJun. 14, 1834J. PerkinsCotton gincotton gins
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