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HERNANDO ROSUERO AURELIO
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HERNANDO ROSUERO AURELIO
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Application filed by HERNANDO ROSUERO AURELIOfiledCriticalHERNANDO ROSUERO AURELIO
Priority to ES0084882UpriorityCriticalpatent/ES84882Y/es
Publication of ES84882UpublicationCriticalpatent/ES84882U/es
Application grantedgrantedCritical
Publication of ES84882YpublicationCriticalpatent/ES84882Y/es
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Abstract
Nuevo flotador con válvulas de doble seguridad para la entrada y salida de aire, caracterizándose por que dichas válvulas estarán protegidas una por la otra, recogiendo la segunda de ellas cualquier escape de aire de la primera, tanto en el flotador como en las que contiene la anilla sujetadora del cuello.
ES0084882U1960-09-261960-09-26Flotador con válvulas para la entrada v salda del arie
ExpiredES84882Y
(es)