Title:
Multiple injection inoculator instrument
United States Patent 2821193
Inventors:
Frank, Ziherl
Kish, Arthur S.
Publication Date:
01/28/1958
Export Citation:
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Assignee:
Geoffrey, Walker W.
Louis, Ziherl A.
Primary Class:
604/71
Other Classes:
417/390, 604/184
International Classes:
A61M5/30; A61M5/20; A61M5/30; A61M5/20
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US Patent References:
1930929Hypodermic implement
0544014N/A
Foreign References:
GB223669A
DE458451C