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GARRIGAN CORNELIUS JOSEPH
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GARRIGAN CORNELIUS JOSEPH
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Application filed by GARRIGAN CORNELIUS JOSEPHfiledCriticalGARRIGAN CORNELIUS JOSEPH
Publication of ES232289A1publicationCriticalpatent/ES232289A1/es
Perfeccionamientos en las válvulas de mariposa con asiento de goma, caracterizados porque la caja de la válvula tiene un vástago que se extiende transversalmente en la caja, asi como un registro montado en dicho vástago.
ES0232289A1955-12-051956-12-04PERFECCIONAMIENTOS EN LAS VáLVULAS DE MARIPOSA CON ASIENTO DE GOMA.
ExpiredES232289A1
(es)