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
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES110805ApriorityCriticalpatent/ES110805A1/es
Publication of ES110805A1publicationCriticalpatent/ES110805A1/es
ES110805A1929-01-041929-01-04Un procedimiento con el sistema de aparatos correspondiente para la colocación y levantamiento de vías férreas.
ExpiredES110805A1
(es)