Title:
Apparatus for semen collection
United States Patent 2808834
US Patent References:
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- - 0659409


Inventors:
Marden, William G.
Publication Date:
10/08/1957
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Assignee:
Marden, William G.
Primary Class:
607/39
International Classes:
A61B10/00; A61D19/02; A61D19/00
Foreign References:
FR440853A
FR993901A