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Gandara Y Cia Sa (gycsa)
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Gandara Y Cia Sa (gycsa)
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Application filed by Gandara Y Cia Sa (gycsa)filedCriticalGandara Y Cia Sa (gycsa)
Priority to ES1982275172UpriorityCriticalpatent/ES275172Y/en
Publication of ES275172UpublicationCriticalpatent/ES275172U/en
Application grantedgrantedCritical
Publication of ES275172YpublicationCriticalpatent/ES275172Y/en
Improvements introduced in the tube joints, characterized in that inside the hollow webs of the ends of the tubes opposite a cylindrical piece with a central perimetric projection formed by two emergent frustoconical surfaces joined by its larger base, on which the pipes whose ends have flares each perfectly corresponding to the respective frustoconical surfaces of the perimetral projection of the inner part, thus producing the perfect unión of the three elements. (Machine-translation by Google Translate, not legally binding)
ES1982275172U1982-07-261982-07-26
IMPROVEMENTS INTRODUCED IN THE TUBE JOINTS
ExpiredES275172Y
(en)