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SANZ SERVAN JOSE
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SANZ SERVAN JOSE
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Application filed by SANZ SERVAN JOSEfiledCriticalSANZ SERVAN JOSE
Priority to ES0062987UpriorityCriticalpatent/ES62987Y/en
Publication of ES62987UpublicationCriticalpatent/ES62987U/en
Application grantedgrantedCritical
Publication of ES62987YpublicationCriticalpatent/ES62987Y/en
Tensioners for covers, characterized in that they consist of pieces, tubular at the inner ends of whose central orifices threaded passages of opposite directions are practiced those of one end with respect to the other, in an extension of approximately a quarter of the total length, being to the rest of the central hole of diameter superior to the one of the threaded one, and taking planes in the ends, in the center, or presenting polygonal section externally, with possible endowment of a transversal centered orifice. (Machine-translation by Google Translate, not legally binding)
ES0062987U1957-11-301957-11-30
Tensioners for roofs
ExpiredES62987Y
(en)