US PATENT SUBCLASS 303 / 157
.~ Pressure release control

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

121  DF  SPEED-CONTROLLED {44}
157.~ Pressure release control

DEFINITION

Classification: 303/157

Pressure release control:

(under subclass 121) Speed control wherein an output signal from a deceleration detecting means operates to reduce a braking force.