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Patents for Wallace L. Field
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	211,898	Feb. 04, 1879	W.L. Field	Improvement in machines for crozing barrels
	629,989	Aug. 01, 1899	W.L. Field, C.A. Lawton	Head-cutting machine
	630,040	Aug. 01, 1899	W.L. Field	Cutter-head

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