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Patents for Pardon Armington
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
164,942Jun. 29, 1875G.C. SimsGovernor for Steam Enginessteam engine governors
330,768Nov. 17, 1885P. ArmingtonLubricatortool lubricators
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