Veterinary hypodermic syringe
United States Patent 3051173

Inventors:
Johnson, Alvin P.
Keenan, James W.
Publication Date:
08/28/1962
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Assignee:
Johnson, Alvin P.
Keenan, James W.
Primary Class:
Other Classes:
604/156
International Classes:
A61D7/00; A61M5/20
Foreign References:
FR1078911A