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Application filed by Degea A.G. (Akergesellschaft)filedCriticalDegea A.G. (Akergesellschaft)
Priority to GR380107541ApriorityCriticalpatent/GR7541B/en
Publication of GR7541BpublicationCriticalpatent/GR7541B/en
σφαλιστική βαλβίς δια σωληνώσεως υψηλής πιέσεως, ιδία δι' αντλίας μεταγγίσεως αερίων διατελούντων υπό υψηλή πίεσιν χαρακτηριζόμενη εκ του ότι το άκρον εκφυγής αερίων, της ασφαλιστικής βαλβίδος, συγκοινωνεί μετά της αναρροφητικής πλευράς της αντλίας. High-pressure piping safety valve, itself with a high-pressure gas transfer pump, characterized in that the gas escape tip of the locking valve communicates with the suction side of the pump.
GR380107541A1938-04-011938-04-01
LOCKING VALVE FOR HIGH PRESSURE PIPES OWN PUMPS FOR OXYGEN TRANSFUSION.
GR7541B
(en)