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Individual
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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)
Procedimiento para pasar un tren completo automaticamente de via nacional e internacional, o viceversa, con vagones de carga y coches bogies y maquina motriz.