Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soc Des Vehicules Et Tracteurs Electriques Vetra
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Soc Des Vehicules Et Tracteurs Electriques Vetra
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Filing date
Publication date
Application filed by Soc Des Vehicules Et Tracteurs Electriques VetrafiledCriticalSoc Des Vehicules Et Tracteurs Electriques Vetra
Priority to ES149717ApriorityCriticalpatent/ES149717A3/es
Publication of ES149717A3publicationCriticalpatent/ES149717A3/es
ES149717A1940-06-131940-06-13Perfeccionamientos en los dispositivos para el mando de los motores, particularmente de los motores de tracción
ExpiredES149717A3
(es)