Title:
DIRECTIONAL CONTROL VALVE
United States Patent 3472261


Inventors:
Brannon, Edward O.
Application Number:
US3472261DA
Publication Date:
10/14/1969
Filing Date:
01/05/1966
Assignee:
RACINE HYDRAULICS INC
Primary Class:
Other Classes:
91/420, 137/115.16, 137/492.5, 137/493
International Classes:
F15B13/01; (IPC1-7): G05D7/00; F15B15/00; G05D11/00
View Patent Images:
Foreign References:
SU116799A11957-11-30