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 ES1857001612ApriorityCriticalpatent/ES1612H1/es
Publication of ES1612H1publicationCriticalpatent/ES1612H1/es
ES1857001612A1857-07-131857-07-13Sistema de ferrocarril para facilitar los arrastres en los planos inclinados al impulso de fuerza de sangre
ExpiredES1612H1
(es)