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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0314400ApriorityCriticalpatent/ES314400A1/es
Publication of ES314400A1publicationCriticalpatent/ES314400A1/es
Corps de construction composé de matières de remplissage et de liants et muni d'une armature en tôle, notamment pour l'aménagement intérieur de mines et de galeries, et son procédé de fabrication