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Patents Granted on 1854-05-09
Patents 1 - 5 of 5
First set of recordsLast set of records
10,879May 09, 1854C. HodgkinsImprovement in sewing-machines
10,882May 09, 1854W.J. CasselmanImproved hub-borerdrilling and boring
10,884May 09, 1854H.H. DeanFelly-machinewheelwright
10,888May 09, 1854C.R. FoxJournal-box for sawmill-carriagescircular sawmills
10,893May 09, 1854J. Prescott, G.W. PrescottMachine for reducing wood to sliversexcelsior machines
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