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Individual
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Individual
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Priority to ES1969152253UpriorityCriticalpatent/ES152253Y/en
Publication of ES152253UpublicationCriticalpatent/ES152253U/en
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Publication of ES152253YpublicationCriticalpatent/ES152253Y/en
New device for oxygen therapy that is characterized by being formed by a small rigid and curved conduit that is equipped with two angulated sockets and spaced so that placed said tube under the nose, each tube is slightly introduced into each of the two nostrils of the user, coupling at each end of the same rigid tube, a flexible tube that at its rear ends are plugged with a curved and elastic rod similar to the ends of the legs of the glasses, dimensioned in such a way, that placing each elastic rod surrounding the each ear of the user the rigid tube is supported under the nose of the user and the tubulars are introduced into the nostrils. (Machine-translation by Google Translate, not legally binding)
ES1969152253U1969-10-021969-10-02
NEW APPARATUS FOR OXYGEN THERAPY.
ExpiredES152253Y
(en)