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.)
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Individual
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1871004855ApriorityCriticalpatent/ES4855H1/es
Publication of ES4855H1publicationCriticalpatent/ES4855H1/es
ES1871004855A1871-10-271871-10-27Sistema de ferrocarril de via estrecha y de construccion economica, a proposito para lineas cortas o para minas
ExpiredES4855H1
(es)