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Individual
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Priority to ES0255175ApriorityCriticalpatent/ES255175A3/es
Publication of ES255175A3publicationCriticalpatent/ES255175A3/es
Máquina propulsora para maniobras diversas sobre vagones de ferrocarril y vehículos pesados en general, caracterizada por comprender un chasis dotado de una rueda central, de perfil adecuado para coplamiento a railes, movida por un motor con embrague y cambio de velocidades.
ES0255175A1960-01-211960-01-21Maquina propulsora para maniobras diversas sobre vagones de ferrocarril y vehiculos pesados en general
ExpiredES255175A3
(es)
Perfeccionamientos introducidos en un aparato de direccion para un vehiculo destinado a desplazarse sobre un camino de guias que tiene por lo menos unos medios de guia erectos, paralelos al curso deseado del vehiculo.
Procedimiento para pasar un tren completo automaticamente de via nacional e internacional, o viceversa, con vagones de carga y coches bogies y maquina motriz.