English | German | |
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Engineering | ||
Engineering | AC/DC motor | Allstrommotor [m] |
English | German | |
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Patent | ||
Patent | universal ac/dc motor | Allstrommotor |
Patent | universal ac/dc commutator motor | Allstrom-Kommutatormotor |
Railroad | ||
Railroad | locomotive with ac/dc motor converter set | Wechselstrom-Gleichstrom Umformer-Lok [f] |