US PATENT SUBCLASS 238 / 330
.~.~.~.~ Integral


Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

310  DF  FASTENINGS {12}
315  DF  .~ Rail anchors {6}
321  DF  .~.~ Tie contact {6}
329  DF  .~.~.~ Diagonal {1}
330.~.~.~.~ Integral


DEFINITION

Classification: 238/330

(under subclass 329) except that the anticreeper is an integral structure.