Patents for John Patterson


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Patents for John Patterson
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	6,602X	Jun. 13, 1831	J. Patterson	Blast furnace and cupola for melting iron
	244,927	Jul. 26, 1881	J. Patterson	Power Hammer
	417,173	Dec. 10, 1889	W.D. Gunn	Portable sawing-machine