Title:
Secondary administration system
United States Patent 3177870


Inventors:
Salem Jr., William F.
Alder, James E.
Application Number:
US6847260A
Publication Date:
04/13/1965
Filing Date:
11/10/1960
Assignee:
Abbott, Lab
Primary Class:
Other Classes:
137/113, 222/94, D24/117
International Classes:
A61M5/14
View Patent Images:
US Patent References:
2989973Valve construction1961-06-27
2584877Oil tank and system1952-02-05
0728782N/A1903-05-19
Foreign References:
AT204174B1959-07-10
DE1042837B1958-11-06
FR1082035A1954-12-24