Title:
Multi-shot inoculant injector instrument with adjustable ejection pressure control
United States Patent 2821981
US Patent References:
/1118040.html
- - 1118040

Injection apparatus
- - 2642062


Inventors:
Ziherl, Frank A.
Kish, Arthur S.
Publication Date:
02/04/1958
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Assignee:
Geoffrey, Walker W.
Frank, Ziherl
Louis, Ziherl A.
Primary Class:
604/71
International Classes:
A61B17/20; A61M5/30; A61M5/48