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Individual
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Individual
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Priority to ES0024587UpriorityCriticalpatent/ES24587Y/en
Publication of ES24587UpublicationCriticalpatent/ES24587U/en
Application grantedgrantedCritical
Publication of ES24587YpublicationCriticalpatent/ES24587Y/en
A sealed coupling for rubber and metallic tubes connected by plug, characterized by the fact of constituting a nut or dolla that has conical and threaded its internal surface, which nut, entering on its side of larger internal diameter and advancing with thread movement on the rubber tube from its coupled end forms on the surface thereof a corresponding thread, compressing it on the metal tube as the nut or dolla moves forward. (Machine-translation by Google Translate, not legally binding)
ES0024587U1950-04-211950-04-21
Watertight coupling for rubber and metal pipes
ExpiredES24587Y
(en)