US PATENT SUBCLASS 246 / 451
.~.~.~ Eccentric

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

415 R  DF  SWITCHES {21}
449  DF  .~ Tie bars {1}
450  DF  .~.~ Adjustable {1}
451.~.~.~ Eccentric

DEFINITION

Classification: 246/451

(under subclass 450) Subject matter having tie-bars in which the adjustment is made by means of eccentrics.