Title:
INTERMIXING SYRINGE
United States Patent 3464412
Inventors:
Schwartz, Boris
Publication Date:
09/02/1969
Assignee:
Boris, Schwartz
International Classes:
A61B5/15; A61M5/315; A61M5/31; A61B5/15; A61M5/315; A61M5/31; (IPC1-7): A61M5/00; A61J1/00; B67D5/42