Stomach pump apparatus
United States Patent 3142298
US Patent References:
Stomach pump
- - 3042042


Inventors:
Koski, William L.
Swenson, Emil S.
Publication Date:
07/28/1964
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Assignee:
Koski, William L.
Swenson, Emil S.
Primary Class:
604/31
Other Classes:
604/151, 604/120
International Classes:
A61M1/00