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Individual
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Individual
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Priority to ES1979243397UpriorityCriticalpatent/ES243397Y/en
Publication of ES243397UpublicationCriticalpatent/ES243397U/en
Application grantedgrantedCritical
Publication of ES243397YpublicationCriticalpatent/ES243397Y/en
A guide beam, perfected, for construction, which can be made in any suitable material and present any convenient profile, characterized by having a base that determines the maximum width of the piece, and its interior is configured a cone of your section; having this beam a longitudinal recess that serves for the piping and for housing the mortar when fixing it in the slab; carrying this beam at its top, laterally, two steps down, whose role is the reference level of floor screeds and settlements. (Machine-translation by Google Translate, not legally binding)
ES1979243397U1979-05-211979-05-21
A PERFECTED GUIDE TRIG FOR CONSTRUCTION.
ExpiredES243397Y
(en)