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.)
FOURGEROLLES ANDRE MARIE RENE
Original Assignee
FOURGEROLLES ANDRE MARIE RENE
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 FOURGEROLLES ANDRE MARIE RENEfiledCriticalFOURGEROLLES ANDRE MARIE RENE
Priority to ES0220648ApriorityCriticalpatent/ES220648A3/en
Publication of ES220648A3publicationCriticalpatent/ES220648A3/en
Conveying And Assembling Of Building Elements In Situ
(AREA)
Abstract
System of construction of metal stairs characterized by forming the uprights or stringers of the ladder by means of tubes or profile bars, of iron or other metal, whose edges are not welded, thus leaving these posts open or notched, and tighten or reinforce these uprights open, by means of metal bars fixed to said uprights, preferably by welding. (Machine-translation by Google Translate, not legally binding)
ES0220648A1955-03-081955-03-08Improvements in the construction of metal scales (Machine-translation by Google Translate, not legally binding)
ExpiredES220648A3
(en)
Procedure for the formation of viaducts and provisional bridges through special elements (Machine-translation by Google Translate, not legally binding)
Procedure for the construction of transportable prefabricated houses, provided with mobile exterior walls (Machine-translation by Google Translate, not legally binding)
Frame of reinforced concrete, vibrated and pressed for the execution of partitions, skylights and similar constructions (Machine-translation by Google Translate, not legally binding)
System of metallic detachable structures for the construction of prefabricated structures and scaffolds (Machine-translation by Google Translate, not legally binding)