Keywords: PANTOGRAPHS
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Journal Articles
Minutes of the Proceedings of the Institution of Civil Engineers (1916) 201 (1916): 133–217.
Published: 01 January 1916
... MANUFACTURING GENERATION STATIONS LOADS POWER STATIONS EFFICIENCY FRICTION RESISTANCE ELECTRIFICATION ENERGY COAL CONSUMPTION SPEED WEIGHT EXPENDITURE RELATIVE INVESTMENT SUBSTATIONS MACHINERY ROLLERS PANTOGRAPHS COLLECTORS BRAKING BRAKES CURRENTS DIRECT SINGLE PHASE HIGH PRESSURE...

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