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Patents for Waterbury Farrel Foundry & Machine Co.
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	609,836	Aug. 30, 1898	G. Rowbottom	Drop Hammer
	624,101	May 02, 1899	D.C. Griggs, G. Rowbottom	Drop Hammer
	851,677	Apr. 30, 1907	D.C. Griggs, G.B. Lamb	Drop Hammer

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