US PATENT SUBCLASS 238 / 249
.~.~ Longitudinal bolts

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

151  DF  RAIL JOINTS {28}
243  DF  .~ Splice bars {18}
249.~.~ Longitudinal bolts

DEFINITION

Classification: 238/249

The splice-bars are bolts or rods which pass through sleeves formed on or secured to the rail ends.