Westinghouse electric brake and car heater (Newell patents)
Published: 1901
Place of publication: Pittsburgh]
Language: eng
Number of pages: 20
Subjects: Electric railroads; Brakes; Catalogs; Street-railroads; Railroad cars; Heating and ventilation; Chemins de fer électriques; Freins; Catalogues; Chemins de fer; Wagons; Chauffage et ventilation
Other titles: Combined magnetic braking and electric car heating apparatus