Title:
CARTRIDGE ASSEMBLY INCLUDING RIBBED HUB
United States Patent 3450135

Inventors:
Sarnoff, Stanley J.
Publication Date:
06/17/1969
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Assignee:
Sarnoff, Stanley J.
Primary Class:
Other Classes:
604/244, 604/246, 604/131, 604/200, 604/245, 604/251
International Classes:
A61M5/28; A61M5/00
US Patent References:
3344787Hypodermic needle holders




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