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All Patents in class 314/130
Patents 1 - 3 of 3
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NumberDatePatenteeTitleType
302,553Jul. 29, 1884W.K. FreemanElectric Arc Lampelectric arc lamps
678,208Jul. 09, 1901C.H. WayInclosed Arc Lampelectric arc lamps
685,426Oct. 29, 1901J.A. MosherElectric Arc Lampelectric arc lamps
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