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 ES232894ApriorityCriticalpatent/ES232894A1/es
Publication of ES232894A1publicationCriticalpatent/ES232894A1/es
ES232894A1957-01-081957-01-08Nuevo sistema de suspensión y acoplamiento para fuelles de intercomunicación en vagones de ferrocarriles
ExpiredES232894A1
(es)