US PATENT SUBCLASS 348 / 540
.~.~ Horizontal sync component

Current as of: June, 1999
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500  DF  SYNCHRONIZATION {11}
536  DF  .~ Automatic phase or frequency control {4}
540.~.~ Horizontal sync component {3}
541  DF  .~.~.~> Cascaded phase or frequency adjusting
542  DF  .~.~.~> Plural distinct operating modes {2}
546  DF  .~.~.~> Countdown

DEFINITION

Classification: 348/540

Horizontal sync component:

(under subclass 536) Subject matter wherein the sync signal components are horizontal sync.