Patents for Lewis R. Dick


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Patents for Lewis R. Dick
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	501,942	Jul. 25, 1893	C.A. Higbee	Tool for trimming screw-threads
	505,542	Sep. 26, 1893	G.S. Strong	Boiler
	522,331	Jul. 03, 1894	G.S. Strong	Regenerative-boiler setting