Patents for James Campbell


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Patents for James Campbell
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	AI251	Oct. 04, 1859	A. Campbell, W. Campbell, J. Campbell	Cornplanter
	99,275	Jan. 25, 1870	L.D. Tredway	Double-adjustable Mouthpiece
	295,200	Mar. 18, 1884	A.W. Roper	Machine for Roasting Coffee
	1,398,180	Nov. 22, 1921	E. Dietrich	Socket Wrench