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 ES1870004774ApriorityCriticalpatent/ES4774H1/es
Publication of ES4774H1publicationCriticalpatent/ES4774H1/es
ES1870004774A1870-12-241870-12-24Aparato aplicable a vagones, carros, y demas vehiculos de transporte, con economia del 50% en la fuerza motriz.
ExpiredES4774H1
(es)