US PATENT SUBCLASS 238 / 285
.~.~ Wood blocks

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

264  DF  RAIL SEATS {15}
283  DF  .~ Cushions {2}
285.~.~ Wood blocks

DEFINITION

Classification: 238/285

(under subclass 283) except that wood blocks are used.

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118,