A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
128/51
A61F 13/00 (2006.01) A61F 6/08 (2006.01) A61K 9/00 (2006.01)
Patent
CA 1106717
VAGINAL CONTRACEPTIVE James Lee Drobish Thomas William Gougeon ABSTRACT OF THE DISCLOSURE Improved devices which can be retained in the vagina during intercourse deliver spermicidal sur- factants and provide contraceptive benefits.
292357
Drobish James L.
Gougeon Thomas W.
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
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