A System of Operation for Electric Railways and Hoisting Installations Using A. C. Motor with Two Moveable Parts. (2500 w.) (No. 94594 D)
A system of operation for electric railways and hoisting installations using A. C. Motor with two moveable parts
Betriebssystem fur Elektrische Bahnen und Forderanlagen mit Benutzung eines Wechselstrommotors mit zwei beweglichen Teilen
1908
Ills.
Aufsatz (Zeitschrift)
Deutsch
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