US PATENT SUBCLASS 505 / 904
.~.~.~ Guidance means (i.e., in addition to the track)


Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
902  DF  .~ Railway (e.g., rapid transit, etc.): (Class 104) {1}
903  DF  .~.~ Suspension (e.g., magnetic, electrodynamic, etc.) {5}
904.~.~.~ Guidance means (i.e., in addition to the track)


DEFINITION

Classification: 505/904

Guidance means (i.e., in addition to the track):

(under subclass 903) Subject matter for structure or means, other than the track, which structure or means is especially adapted for regulating or directing the course of the railway vehicle.