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Application filed by Electric & Ordnance Accessories Co LtdfiledCriticalElectric & Ordnance Accessories Co Ltd
Publication of CH58805ApublicationCriticalpatent/CH58805A/fr
CH58805A1911-08-011911-08-01Appareil servant à régler le courant fourni par une machine dynamo-électrique tournant à une vitesse variable
CH58805A
(fr)