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A Sans Y Cia
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A Sans Y Cia
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Priority to ES1338ApriorityCriticalpatent/ES1338A1/es
Publication of ES1338A1publicationCriticalpatent/ES1338A1/es
Un procedimiento para la tracción económica de mercancías y pasajeros en los ríos y canales, por medio de un nuevo sistema de barcos de vapor articulado.