US PATENT SUBCLASS 105 / 412
.~.~ Shrinkage take-ups

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

396  DF  CAR FRAMING AND STRUCTURE {5}
404  DF  .~ Freight {7}
412.~.~ Shrinkage take-ups

DEFINITION

Classification: 105/412

(under subclass 404) Freight cars having means for taking up the shrinkage in wooden side walls.