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Patents for Edward W. Hodgson
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
35,332May 20, 1862J. SperryImprovement in veneer-cutting machinesveneer machines
36,621Oct. 07, 1862T.R. PickeringImproved centrifugal governorsteam engine governors
36,624Oct. 07, 1862T.F. RowlandImprovement in Machines for Planing Metalsmetal planers
38,767Jun. 02, 1863M.H. SteinImproved press for forming diesstamping presses
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