US PATENT SUBCLASS 600 / 519
.~.~.~.~ Detecting signal repetition rate

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
481  DF  .~ Cardiovascular {6}
508  DF  .~.~ Heart {4}
509  DF  .~.~.~ Detecting heartbeat electric signal {10}
519.~.~.~.~ Detecting signal repetition rate {1}
520  DF  .~.~.~.~.~> Detecting means associated with exercise machine

DEFINITION

Classification: 600/519

Detecting signal repetition rate:

(under subclass 509) Subject matter for detecting the repeat rate of the heartbeat electric signal.