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Priority to ES0327637ApriorityCriticalpatent/ES327637A1/en
Publication of ES327637A1publicationCriticalpatent/ES327637A1/en
Telescopic crane for building construction, characterized by comprising a set of several vertical tubes, mounted together by its base, a horizontal platform provided with wheels that move longitudinally by rails mounted on the floor, having these vertical tubes introduced at their end upper, other tubes of smaller section to be deployed telescopically, which in turn also have other tubes, and so on, several sets of tubes are arranged, with the length of each telescopic section, the height of one of the own plants of the buildings. (Machine-translation by Google Translate, not legally binding)
ES0327637A1966-06-071966-06-07Telescopic crane for construction of works. (Machine-translation by Google Translate, not legally binding)
ExpiredES327637A1
(en)
Procedure for creating cantilevered load-bearing slabs on a load-bearing construction, at any height from the ground and with any inclination with respect to the vertical