US PATENT SUBCLASS 238 / 106
.~ Anchor lugs and ribs

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

29  DF  TIES {9}
106.~ Anchor lugs and ribs

DEFINITION

Classification: 238/106

Anchor lugs, ribs and flanges on ties for preventing their shifting longitudinally in their beds.