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Topograf SL
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Topograf SL
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Application filed by Topograf SLfiledCriticalTopograf SL
Priority to ES124850UpriorityCriticalpatent/ES124850Y/en
Publication of ES124850UpublicationCriticalpatent/ES124850U/en
Application grantedgrantedCritical
Publication of ES124850YpublicationCriticalpatent/ES124850Y/en
An expandable topographic milestone that is essentially characterized by having at each end, with welded pieces of a cylindrical nature, which are respectively provided with a threaded stud projecting, and an incoming hole, similarly scraped, and capable of receiving the same, with which, the coupling of the sections to be joined, is reduced to threading the stud that protrudes from the end of one, in the hole to the effect existing in the adjoining. (Machine-translation by Google Translate, not legally binding)
ES124850U1966-10-131966-10-13
AN EXPANDABLE TOPOGRAPHIC STANDARD.
ExpiredES124850Y
(en)
A special key for the assembly of structures composed of profiles provided with holes in their wings (Machine-translation by Google Translate, not legally binding)