Catheterization compact
United States Patent 2346636

Inventors:
Edna, Porter
Publication Date:
04/11/1944
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Assignee:
Edna, Porter
Primary Class:
220/523
Other Classes:
220/254.500, 220/526, 206/210
International Classes:
A61B19/02; A61M25/00; A61B19/00