US PATENT SUBCLASS 238 / 247
.~.~.~ Attached

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

151  DF  RAIL JOINTS {28}
243  DF  .~ Splice bars {18}
246  DF  .~.~ Rail guide {1}
247.~.~.~ Attached

DEFINITION

Classification: 238/247

(under subclass 246) except that the splice-bar guides are detachable from the rail ends.