Patents for O. E. Cushing


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Patents for O. E. Cushing
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	14,347	Mar. 04, 1856	R. Clifford	Shingle-machine
	17,618	Jun. 23, 1857	W.W. Chipman	Cutter Adjustment with a Frog for Wooden Planes
	17,701	Jun. 30, 1857	H.B. Smith	Mortising-machine
	18,112	Sep. 01, 1857	G.N. Trowbridge	Improved socket-coupling for lathes