Colostomy device
United States Patent 2557998
US Patent References:
Colostomy appliance
- - 1922763

Colostomy pouch apparatus
- - 2127834

Colostomy appliance
- - 2129054


Inventors:
Phillips, John M.
Publication Date:
06/26/1951
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Assignee:
Phillips, John M.
Primary Class:
604/340
Other Classes:
604/343
International Classes:
A61F5/445
Foreign References:
GB239582A