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Codina Alegre Maria
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Codina Alegre Maria
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Application filed by Codina Alegre MariafiledCriticalCodina Alegre Maria
Priority to ES95547UpriorityCriticalpatent/ES95547Y/en
Publication of ES95547UpublicationCriticalpatent/ES95547U/en
Application grantedgrantedCritical
Publication of ES95547YpublicationCriticalpatent/ES95547Y/en
Closing device for valves, which consists essentially of a head formed at the end of the actuator stem, provided with a cavity with an annular step on which rests an elastic disk, which results in the formation of a rear chamber, the part that divides a duct that opens out to the outside, a restraining device of the elastic disk being disposed at the edge of the cavity. (Machine-translation by Google Translate, not legally binding)
ES95547U1962-10-021962-10-02
Shut-off device for valves
ExpiredES95547Y
(en)
A perfect device to indicate inadmissible variations of position between two relatively movable elements between (Machine-translation by Google Translate, not legally binding)