Title:
Medical valve
United States Patent 3276472
US Patent References:
/1240023.html
- - 1240023

/2735699.html
- - 2735699

Disposable-type three-way valve construction
- - 2854027

Plastic coupling structures and drain
- - 2889089

Valve assembly
- - 3012752


Inventors:
Jinkens, Charles W.
Waldbillig, Charles C.
Publication Date:
10/04/1966
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Assignee:
MEDEX INC
Primary Class:
137/556
Other Classes:
604/83, 604/248, 251/904, 137/625.410
International Classes:
A61M39/22; A61M39/00
US Patent References:
3048192Surgical valve
3057350Administration set
Foreign References:
GB543733A