ES300929A2 - New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
- Google Patents
New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
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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HORMIGON PRETENSADO SOC ANENIM
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HORMIGON PRETENSADO SOC ANENIM
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Priority to ES0300929ApriorityCriticalpatent/ES300929A2/en
Publication of ES300929A2publicationCriticalpatent/ES300929A2/en
FIRST CERTIFICATE OF ADDITION FOR: "IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT No. 269.456," NEW SYSTEM OF HOLLOW PANELS OF CONCRETE PRETENSED FOR THE CONSTRUCTION OF PREFABRICATED BUILDINGS ", essentially characterized in that, inside the molded material, they leave behind some molds, rigid enough to withstand the internal tensions necessary for the operation of molding and hardening the material to be molded, and which, by their internal constitution, serve to create an insulation against all kinds of external agents. (Machine-translation by Google Translate, not legally binding)
ES0300929A1964-06-121964-06-12New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
ExpiredES300929A2
(en)
New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)
New systems of hollow concrete panels pretensed for the construction of prefabricated buildings. (Machine-translation by Google Translate, not legally binding)