Patents for Norrish, Burnham & Co., Inc.


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Patents for Norrish, Burnham & Co., Inc.
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	274,884	Mar. 27, 1883	N.F. Burnham	Turbine Wheel
	382,026	May 01, 1888	N.F. Burnham	Turbine Water Wheel
	427,552	May 13, 1890	N.F. Burnham	Turbine Water-Wheel