US PATENT SUBCLASS 238 / 46
.~.~.~ Rail joint

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

29  DF  TIES {9}
30  DF  .~ Forms {12}
45  DF  .~.~ Special {4}
46.~.~.~ Rail joint

DEFINITION

Classification: 238/46

Ties structurally modified, so as to practically form portions of rail-joints.