Title:
Endoscopic surgical instrument
United States Patent 2448741

Inventors:
Scott, William W.
August, Lutz
Publication Date:
09/07/1948
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Assignee:
AMERICAN CYSTOSCOPE MAKERS INC
Primary Class:
Other Classes:
138/106
International Classes:
A61B1/06; A61B18/14; A61M3/02; A61M3/00
US Patent References:
1908201Bipolar tonsil forceps