Enema tube
United States Patent 2474188
US Patent References:
/0330084.html
- - 0330084

/0661167.html
- - 0661167


Inventors:
Leo, Pohl Herman
Publication Date:
06/21/1949
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Assignee:
DISPOS A TUBE INC
Primary Class:
604/174
Other Classes:
604/275, D24/112
International Classes:
A61B10/00; A61M3/02; A61M31/00; A61M3/00
Foreign References:
GB189918951A