US PATENT SUBCLASS 303 / 44
.~ Secondary service operation

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

28  DF  AUTOMATIC {13}
44.~ Secondary service operation

DEFINITION

Classification: 303/44

Devices operating to obtain additional pressure in the motor after equalization for an ordinary series of service operations.