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HERNANDO GARATE MIGDONIO
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HERNANDO GARATE MIGDONIO
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Application filed by HERNANDO GARATE MIGDONIOfiledCriticalHERNANDO GARATE MIGDONIO
Priority to ES0201710ApriorityCriticalpatent/ES201710A3/es
Publication of ES201710A3publicationCriticalpatent/ES201710A3/es
Mejoras en la construcción de válvulas para el paso de fluidos caracterizadas porque la válvula está constituida por dos empaquetaduras tubulares y un casquillos prensa colocado entre ellas cuyos elementos rodean el vástago hueco de la vávula y encajan entre él y su alojamiento en la conducción del fluido.
ES0201710A1952-02-011952-02-01MEJORAS EN LA CONSTRUCCIoN DE VáLVULAS PARA EL PASO DE FLuIDOS.
ExpiredES201710A3
(es)