Title:
Internal prophylactic
United States Patent 3373746
US Patent References:
/1240125.html
- - 1240125

Menstrual pad
- - 2676594

Tampon and depositor
- - 2884925

Mechanical contraceptives
- - 3128762

Device for collecting semen
- - 3316895


Inventors:
White, Courtney W.
Crow, Lawrence J.
Publication Date:
03/19/1968
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Primary Class:
604/328
Other Classes:
604/369, 604/358, 128/842, 128/885
International Classes:
A61F6/02; A61F6/00
Foreign References:
DE352014C
DE504554C