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CBS Corp
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Westinghouse Electric and Manufacturing Co
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Application filed by Westinghouse Electric and Manufacturing CofiledCriticalWestinghouse Electric and Manufacturing Co
Application grantedgrantedCritical
Publication of FR833128ApublicationCriticalpatent/FR833128A/fr
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L9/00—Electric propulsion with power supply external to the vehicle
B60L9/02—Electric propulsion with power supply external to the vehicle using dc motors
B60L9/04—Electric propulsion with power supply external to the vehicle using dc motors fed from dc supply lines
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Engineering & Computer Science
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Life Sciences & Earth Sciences
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Sustainable Energy
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Power Engineering
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Transportation
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Mechanical Engineering
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FR833128D1937-02-051938-02-03Perfectionnements aux systèmes de contrôle pour moteurs électriques
ExpiredFR833128A
(fr)