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.)
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Individual
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Individual
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Priority to ES0301709ApriorityCriticalpatent/ES301709A2/en
Publication of ES301709A2publicationCriticalpatent/ES301709A2/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
"Improvements in the object of the main patent No. 233,296", for improvements in formwork systems, essentially characterized by the fact that formwork plates are constituted with their frame, equipped with aligned holes, at most on three sides , and is arranged in the other or aligned pins, so that the pins and holes, are at equal distance from each other, and are made connecting pieces, square or straight, which have through holes aligned already equal distance to each other, corresponding to the distance between the pegs or holes of the frames of the plates. (Machine-translation by Google Translate, not legally binding)
ES0301709A1964-07-041964-07-04Improvements in the formwork systems. (Machine-translation by Google Translate, not legally binding)
ExpiredES301709A2
(en)
Procedure for the manufacture of single shears and their fixing devices at the feet right of your shelf (Machine-translation by Google Translate, not legally binding)