US PATENT SUBCLASS 280 / 149.1
.~.~ Interchangeable axles


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

29  DF  WHEELED {21}
80.1  DF  .~ Running gear {20}
149.1.~.~ Interchangeable axles


DEFINITION

Classification: 280/149.1

Interchangeable axles:

(under subclass 80.1) Vehicles in which the axle carrying the running gear may be replaced by a different axle providing a different running gear arrangement.