Pessary
United States Patent 1480680

Inventors:
Mack, Glover Fred
Publication Date:
01/15/1924
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Assignee:
Mack, Glover Fred
Primary Class:
128/834
Other Classes:
604/904, 128/887, 128/884, 604/373, 604/11
International Classes:
A61F6/08; A61F6/00