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Patents for Lincoln Co.
Patents 1 - 7 of 7
First set of recordsLast set of records
829,974Sep. 04, 1906J.C. LincolnElectrically Operated Mine Door Actuating Mechanismelectrical devices
829,975Sep. 04, 1906J.C. LincolnVariable Speed Electric MotorDC motors
847,088Mar. 12, 1907J.C. LincolnVariable Speed Electric MotorDC motors
1,031,352Jul. 02, 1912J.C. LincolnElectric Arc Lampelectric arc lamps
1,043,325Nov. 05, 1912J.C. LincolnVariable Speed Electric MotorDC motors
1,050,960Jan. 21, 1913J.C. LincolnElectrical Reciprocating Mechanismelectrical devices
1,194,645Aug. 15, 1916J.C. LincolnVariable Speed Electric MotorDC motors
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