All Patents in class 415/142


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All Patents in class 415/142
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	427,552	May 13, 1890	N.F. Burnham	Turbine Water-Wheel
	2,465,425	Mar. 29, 1949	C.D. Bower	Intermediate Bearing Retainer for Deep Well Pumps