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Individual
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Individual
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Priority to ES0250035ApriorityCriticalpatent/ES250035A1/en
Publication of ES250035A1publicationCriticalpatent/ES250035A1/en
A telescopic support device for use on construction sites, characterized in that it has an internal profile, an outer profile in which the first one is inserted, a double row of grooves in the outer profile, and a wedge that, thanks to the displacement of the grooves in correspondence with the inclination of the wedge, is supported so that the upper edge of the wedge is at right angles to the inner profile. (Machine-translation by Google Translate, not legally binding)
ES0250035A1959-06-101959-06-10A telescopic support device for use in works (Machine-translation by Google Translate, not legally binding)
ExpiredES250035A1
(en)
A procedure for the manufacture of prefabricated boards for the construction of entarimados and elements that constitute it (Machine-translation by Google Translate, not legally binding)