Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Lleal SA
Original Assignee
Lleal SA
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Publication date
Application filed by Lleal SAfiledCriticalLleal SA
Priority to ES300752ApriorityCriticalpatent/ES300752A3/es
Publication of ES300752A3publicationCriticalpatent/ES300752A3/es
ES300752A1964-05-301964-05-30Válvula de retención silenciosa para tuberías de elevación y conducción de líquidos, de cierre rápido y apertura lenta
ExpiredES300752A3
(es)
Valvula de paso para conducciones o circuitos de fluidos a presion con accionamiento manual instantaneo y cierre auto- matico al no circular el fluido.