US PATENT SUBCLASS 246 / 328
.~.~.~.~ Tappet wheel

Current as of: June, 1999
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246 /   HD   RAILWAY SWITCHES AND SIGNALS

270 R  DF  VEHICLE-ENERGY ACTUATION {11}
314  DF  .~ Switches, automatic {6}
322  DF  .~.~ Track mechanism {13}
327  DF  .~.~.~ Alternate throw {1}
328.~.~.~.~ Tappet wheel

DEFINITION

Classification: 246/328

(under subclass 327) Subject matter in which a tappet-wheel is used as the track device.