Medical appliance
United States Patent 2687729
US Patent References:
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- - 0706778

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Inventors:
Slavin, William V.
Publication Date:
08/31/1954
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Assignee:
Slavin, William V.
Primary Class:
604/286
Other Classes:
15/244.400
International Classes:
A61F6/08; A61F13/20; A61L15/42; A61M31/00; A61F6/00; A61L15/16
US Patent References:
2386590Catamenial device