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GUILLO CASALS ARTURO
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GUILLO CASALS ARTURO
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Application filed by GUILLO CASALS ARTUROfiledCriticalGUILLO CASALS ARTURO
Priority to ES212438ApriorityCriticalpatent/ES212438A3/en
Publication of ES212438A3publicationCriticalpatent/ES212438A3/en
Improvements in the lubricated valves characterized in that they comprise the following elements: a cylindrical and rotating male provided with a transverse hole that allows the passage of the liquid in its operative position; a lower opening in the body of the valve of larger diameter than the male and provided with the corresponding plug producing a tight seal; a cited receptacle with a network of cannulas made on the outer cylindrical surface of the core and/or on the surface for effecting the rotation of the core and means for controlling the magnitude of said rotation. (Machine-translation by Google Translate, not legally binding)
ES212438A1953-11-301953-11-30Improvements in lubricated valves (Machine-translation by Google Translate, not legally binding)
ExpiredES212438A3
(en)