Title:
Powder insufflator
United States Patent 1732566


Inventors:
Mckendrick, William D.
Application Number:
US25966628A
Publication Date:
10/22/1929
Filing Date:
03/07/1928
Assignee:
Mckendrick, William D.
Primary Class:
Other Classes:
604/192, 604/217, 604/275
International Classes:
B05B11/06
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