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VALDERRAMA BERCEDO TOMAS
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VALDERRAMA BERCEDO TOMAS
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Application filed by VALDERRAMA BERCEDO TOMASfiledCriticalVALDERRAMA BERCEDO TOMAS
Priority to ES0034396UpriorityCriticalpatent/ES34396Y/en
Publication of ES34396UpublicationCriticalpatent/ES34396U/en
Application grantedgrantedCritical
Publication of ES34396YpublicationCriticalpatent/ES34396Y/en
An elastic, adjustable and hermetic stopper, characterized by being forged by a cylindrical elastic body, with external horizontal grooves, axially perforated, through which a screw with a wide lower base is supported on the base of the elastic body, threaded in the inside of an articulated tube with an angular lever of unequal arms, the smaller arm of which rests and pushes a flange that covers the upper base of the elastic body itself. (Machine-translation by Google Translate, not legally binding)
ES0034396U1953-01-141953-01-14
Adjustable and hermetic elastic stopper
ExpiredES34396Y
(en)