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Patents for Frank B. Murphy
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	381,968	May 01, 1888	N. Tesla	Electro-magnetic motor
	381,969	May 01, 1888	N. Tesla	Electro-magnetic motor
	455,067	Jun. 30, 1891	N. Tesla	Electro-magnetic motor
	1,151,678	Aug. 31, 1915	C.E. Gee	Mechanical movement

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