US PATENT SUBCLASS 312 / 31.02
.~.~ Knockdown

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

31  DF  WITH GAS OR VAPOR TREATMENT OF MATERIAL {3}
31.01  DF  .~ By wetted surface exposed to material chamber and continuously contacted by unconfined gas {2}
31.02.~.~ Knockdown

DEFINITION

Classification: 312/31.02

(under subclass 31.01) Devices which can be set up from or disjointed into, unassembled elements, or which comprise components whose aggregate volume can either be increased to or decreased from the operative volume of the container.

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5+, for knockdown fabric wall cabinets, per se.