US PATENT SUBCLASS 340 / 978
.~.~ Speed


Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

945  DF  AIRCRAFT ALARM OR INDICATING SYSTEMS {11}
971  DF  .~ Nonalarm flight indicator {7}
978.~.~ Speed


DEFINITION

Classification: 340/978

Speed:

(under subclass 971) Subject matter having an indicator representing the velocity of the aircraft relative to the

surrounding air or to ground.