US PATENT SUBCLASS 280 / FOR 179
.~.~.~.~ Coil (280/722)

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

*  DD  WHEELED {1}
*  DD  .~ Running gear {6}
FOR 145  DF  .~.~ Suspension means (280/688) {8}
FOR 178  DF  .~.~.~ Torsion (280/721) {2}
FOR 179.~.~.~.~ Coil (280/722)

DEFINITION

Classification: 280/FOR.179

Foreign art collection for torsion suspension means wherein the torsion bar or spring is in the shape of a helix or coil.