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Apparatus for the use of medicinal aerosols
US 2,432,946 A
Filed
: 04/11/1946
Issued
: 12/16/1947
Est. Priority Date
: 10/04/1941
Status: Expired due to Term
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Current Assignee
Marie Theunissen Francois Jean
Original Assignee
Marie Theunissen Francois Jean
Inventors
MARIE THEUNISSEN FRANCOIS JEAN
Application Number
US02/661,187
Time in Patent Office
614 Days
Field of Search
US Class Current
128/206.21
CPC Class Codes
A61M 11/06
of the injector type
A61M 15/00
Inhalators drug delivery in...
A61M 15/0015
located upstream of the dis...
A61M 15/0016
located downstream of the d...
A61M 15/0018
with exhalation check valves
B01F 23/21
by introducing liquids into...
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