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ROBERT-CHARLES LOWRY
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ROBERT-CHARLES LOWRY
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Publication of FR355794ApublicationCriticalpatent/FR355794A/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
B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L3/10—Indicating wheel slip ; Correction of wheel slip
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Engineering & Computer Science
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Life Sciences & Earth Sciences
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Power Engineering
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Transportation
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Mechanical Engineering
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FR355794D1905-07-011905-07-01Dispositif pour augmenter magnétiquement l'adhérence entre les roues de wagons et les rails
ExpiredFR355794A
(fr)