US PATENT SUBCLASS 105 / 267
.~.~.~.~ Screw

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

238.1  DF  SPECIAL CAR BODIES {11}
239  DF  .~ Dumping {14}
261.1  DF  .~.~ Tilting body {10}
264  DF  .~.~.~ Rolling tilt {3}
267.~.~.~.~ Screw

DEFINITION

Classification: 105/267

(under subclass 264) Lading-receptacles having a screw to effect the tilting.