US PATENT SUBCLASS 312 / 25
.~.~.~ With trackway


Current as of: June, 1999
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312 /   HD   SUPPORTS: CABINET STRUCTURE

21  DF  DISAPPEARING-INSTRUMENT TYPE {4}
22  DF  .~ Combined closure and support {1}
23  DF  .~.~ Interconnected closure and support {3}
25.~.~.~ With trackway


DEFINITION

Classification: 312/25

(under subclass 23) Subject matter in which the special supporting means is also mounted for movement on a trackway or guideway.