US PATENT SUBCLASS 137 / 869
.~.~.~ Having fluid actuator
Current as of:
June, 1999
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137 /
HD
FLUID HANDLING
561 R
DF
SYSTEMS
{32}
861
DF
.~ With flow control means for branched passages {8}
862
DF
.~.~ With common valve operator {8}
869
.~.~.~ Having fluid actuator
DEFINITION
Classification: 137/869
Having fluid actuator:
(under subclass 862) System wherein the coordinating means includes a hydraulic or pneumatic motor.