ES942A1 - Unas ruedas mixtas para coches de tranvías, camiones y vagones, que puedan circular sobre raíles y sobre calzadas ordinarias.
- Google Patents
Unas ruedas mixtas para coches de tranvías, camiones y vagones, que puedan circular sobre raíles y sobre calzadas ordinarias.
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ES942A1880-05-141880-05-14Unas ruedas mixtas para coches de tranvías, camiones y vagones, que puedan circular sobre raíles y sobre calzadas ordinarias.
ExpiredES942A1
(es)
Disposition pour le transport par chemin de fer et pour le chargement et le dechargement de vehicules routiers, tels que camions et vehicules similaires, ainsi que de caisses mobiles, des wagons de chemin de fer qui les transportent.
Means for Reducing Friction Between Wheels of Vehicles, such as Tramcars, Railway Carriages or Trucks, and the like, and the Metals or Rails on which they Run.