Patents for John S. Thompson


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Patents for John S. Thompson
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	23,410	Mar. 29, 1859	M.J. Seymour, J.S. Thompson	Cresset for heating barrels
	44,233	Sep. 13, 1864	J.S. Thompson	Improvement in stave-jointing machines
	49,320	Aug. 08, 1865	J.S. Thompson	Improvement in stave-machines
	52,772	Feb. 20, 1866	J.S. Thompson	Improvement in barrel-head machine