US PATENT SUBCLASS 238 / 44
.~.~ Spread ends

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

29  DF  TIES {9}
30  DF  .~ Forms {12}
44.~.~ Spread ends

DEFINITION

Classification: 238/44

The ties are provided with Y-shaped or double ends to form extended rail-seats.