Inhalation aerosol spray device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 14, 1981
Grant Date -
N/A
app pub date -
Feb 20, 1980
filing date -
Feb 24, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
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Family
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Cited Art Landscape
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