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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES76990ApriorityCriticalpatent/ES76990A1/es
Publication of ES76990A1publicationCriticalpatent/ES76990A1/es
ES76990A1921-02-031921-02-03Perfeccionamientos en la construcción de barcos cisternas para el transporte de petróleo y otros líquidos a granel.
ExpiredES76990A1
(es)