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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Priority to ES1307ApriorityCriticalpatent/ES1307A1/es
Publication of ES1307A1publicationCriticalpatent/ES1307A1/es
Nuevas cajas de lubrificación para aceite y para grasas, construidas de hierro batido o de acero, con destino a los coches y vagones de ferrocarriles, coches de tranvías y otros carruajes.