Title:
Combined ureteral stone remover and drain
United States Patent 2918919


Inventors:
Wallace, Frederick J.
Application Number:
US65395657A
Publication Date:
12/29/1959
Filing Date:
04/19/1957
Assignee:
AMERICAN CYSTOSCOPE MAKERS INC
Primary Class:
Other Classes:
D24/135
International Classes:
A61B17/22
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Other References:
None