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Individual
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Individual
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Priority to ES0022983UpriorityCriticalpatent/ES22983Y/es
Publication of ES22983UpublicationCriticalpatent/ES22983U/es
Application grantedgrantedCritical
Publication of ES22983YpublicationCriticalpatent/ES22983Y/es
Una válvula con cierre elástico, caracterizada por el hecho de que el cierre se asegure por una membrana elástica, sujeta a la caja por la presión de una tapa roscada, la cual sirve de rosca y guía al vástago, que no queda enlazado con la membrana, y sólo la empuja para adaptarla contra los bordes de la boca de entrada del líquido.
ES0022983U1950-04-221950-04-22Válvula de cierre elástico
ExpiredES22983Y
(es)