Title:
INTERMIXING SYRINGE
United States Patent 3464412
US Patent References:
Hypodermic syringe
- - 3255752

Injector
- - 2869543

Syringe
- - 3279654

Intermixing syringe
- - 3348546


Inventors:
Schwartz, Boris
Publication Date:
09/02/1969
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Assignee:
Boris, Schwartz
Primary Class:
604/89
Other Classes:
222/386
International Classes:
A61B5/15; A61M5/315; A61M5/31; A61M5/00; A61J1/00; B67D5/42




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