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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GRACIA ARA JOSE
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GRACIA ARA JOSE
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Application filed by GRACIA ARA JOSEfiledCriticalGRACIA ARA JOSE
Priority to ES0059591UpriorityCriticalpatent/ES59591Y/en
Publication of ES59591UpublicationCriticalpatent/ES59591U/en
Application grantedgrantedCritical
Publication of ES59591YpublicationCriticalpatent/ES59591Y/en
An adjustable bolt for joining prefabricated pieces, characterized by being constituted by two half-cylinders, between which wedges are interposed in longitudinal direction, which adjust the dimension of the diameter of the cylinder that form the two halves when joining together. (Machine-translation by Google Translate, not legally binding)
ES0059591U1957-04-161957-04-16
Adjustable bolt for joining prefabricated parts
ExpiredES59591Y
(en)
Apparatus for the manufacture of vaults or slabs for reinforced concrete frameworks for iron or wood. (Machine-translation by Google Translate, not legally binding)