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All Patents in class 416/193R
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	16,881	Mar. 24, 1857	S. Reynolds	Improved water-wheel
	195,855	Oct. 02, 1877	E.R. Stilwell	Turbine Water-Wheels
	1,950,777	Mar. 13, 1934	G.A. Biggs	Hydraulic Turbine

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