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.)
Duce Abad Francisco
Original Assignee
Duce Abad Francisco
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 Duce Abad FranciscofiledCriticalDuce Abad Francisco
Priority to ES93290UpriorityCriticalpatent/ES93290Y/en
Publication of ES93290UpublicationCriticalpatent/ES93290U/en
Application grantedgrantedCritical
Publication of ES93290YpublicationCriticalpatent/ES93290Y/en
Extensible metallic chest for armed concrete, characterized in that it consists essentially of several sides of sheet metal, each reinforced by angulars placed along its edges, with the extreme sides of the angles placed on two of the opposite sides of each being perforated. One of the sides. (Machine-translation by Google Translate, not legally binding)
ES93290U1962-05-241962-05-24
Extendable metal chest for reinforced concrete
ExpiredES93290Y
(en)