451,537. Inhaling-apparatus. MURASE, R., 108, 1-Chome, Saiwai, Odawara-Machi, Ashigarashimo-Gun, Kanagawa-Ken, Japan. July 1, 1935, No. 18774. [Class 81 (ii)] A medical spray inhaler of the kind comprising a glass bulb 1 containing a spraying device constituted by a medicine-sucking tube 2 and an airblowing tube 3 is provided with a cap 16 carrying a bifurcated tube having ends 17 for insertion into both nostrils at the same time. An airexpiring branch pipe 18 is provided with a valve which allows air to leave but not to enter while an air-inspiring branch pipe 24 is provided with a valve which allows air to enter but not to leave. A rubber bulb is attached to the opening 4.
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