Title:
PRE-FILLED SYRINGE
United States Patent 3438549
Inventors:
Ritz, Alvin H.
Publication Date:
04/15/1969
Assignee:
BAXTER LABORATORIES INC
Other Classes:
604/192, 604/203, 604/226
International Classes:
A61M5/24; A61M5/24; (IPC1-7): B67B7/24; A61M5/00