Surgeon's powder dispensing machine
United States Patent 3059815

Inventors:
Parsons Jr., Craig B.
Publication Date:
10/23/1962
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Assignee:
Parsons Jr., Craig B.
Primary Class:
Other Classes:
604/289, 604/58, 222/108, 604/309, 312/209
International Classes:
A61B19/04; A61B19/00
Foreign References:
DE894151C