Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Sans Y Cia
Original Assignee
A Sans Y Cia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Sans Y CiafiledCriticalA Sans Y Cia
Priority to ES1640ApriorityCriticalpatent/ES1640A2/es
Publication of ES1640A2publicationCriticalpatent/ES1640A2/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.