US PATENT SUBCLASS 34 / 440
.~.~ With specific support for hollow article

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

282  DF  PROCESS {24}
437  DF  .~ Treating hollow article {3}
440.~.~ With specific support for hollow article {1}
441  DF  .~.~.~> Support surrounds hollow article

DEFINITION

Classification: 34/440

With specific support for hollow article:

(under subclass 437) Process wherein the hollow article is mounted on a specialized brace during treating.