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Individual
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Individual
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Priority to ES0293296ApriorityCriticalpatent/ES293296A1/en
Publication of ES293296A1publicationCriticalpatent/ES293296A1/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
Improvements in formwork systems, essentially characterized by formwork plates, from metal plates that are reinforced with a handrail frame, protruding from the outside of the plate, whose frame has aligned holes in all its surface and with equal spacing from each other, in which the pins of some connecting pieces of one formwork plates can be inserted with others, so that the connection is made between adjacent contiguous plates or superimposed plates. (Machine-translation by Google Translate, not legally binding)
ES0293296A1963-11-071963-11-07Improvements in the formwork systems (Machine-translation by Google Translate, not legally binding)
ExpiredES293296A1
(en)
A bridge support made of a plurality of elements that each include a metal plate and a rubber layer (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of construction elements that include perforations (Machine-translation by Google Translate, not legally binding)