US PATENT SUBCLASS 238 / 113
.~.~ Inverted "U"

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

109  DF  PEDESTALS {7}
112  DF  .~ Wrought plate {1}
113.~.~ Inverted "U"

DEFINITION

Classification: 238/113

The sheet-metal rail-support is of inverted-U-shaped form.