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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES10681ApriorityCriticalpatent/ES10681A1/es
Publication of ES10681A1publicationCriticalpatent/ES10681A1/es
ES10681A1890-04-071890-04-07Mejoras en el procedimiento de anunciar y para indicar los puntos de salida, llegada y detención de los trenes.
ExpiredES10681A1
(es)