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NEEL ARMSTRONG C
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NEEL ARMSTRONG C
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A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
A61M16/10—Preparation of respiratory gases or vapours
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FR403473D1909-05-291909-05-29Procédé de préparation d'un gaz pouvant etre utilisé pour les inhalations d'oxygène
ExpiredFR403473A
(fr)