US PATENT SUBCLASS 60 / 701
.~.~ Hydraulic or pneumatic intercontrol system

Current as of: June, 1999
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60 /   HD   POWER PLANTS

698  DF  SYSTEM HAVING PLURAL MOTORS OR HAVING DIVERSE TYPES OF ENERGY INPUT {13}
700  DF  .~ Motors intercontrolled responsive to angular speed differential of rotatable output shafts {2}
701.~.~ Hydraulic or pneumatic intercontrol system

DEFINITION

Classification: 60/701

(under subclass 700) Apparatus, in which the intercontrol system includes hydraulically or pneumatically operated control elements.