Surgeon's powder dispensing machine
United States Patent 3059815
Inventors:
Parsons Jr., Craig B.
Publication Date:
10/23/1962
Assignee:
Parsons Jr., Craig B.
Other Classes:
604/289, 604/58, 222/108, 604/309, 312/209
International Classes:
A61B19/04; A61B19/00