US PATENT SUBCLASS 34 / 123
.~.~.~ With belts or felts

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

523  DF  APPARATUS {40}
108  DF  .~ Rotary drums or receptacles {7}
110  DF  .~.~ External {6}
123.~.~.~ With belts or felts

DEFINITION

Classification: 34/123

(under subclass 110) Apparatus in which belts or felts as defined in subclass 116 are used.

SEE OR SEARCH THIS CLASS, SUBCLASS:

111,

SEE OR SEARCH CLASS

162, Paper Making and Fiber Liberation,

358.1+, for press roll couples having a belt or felt for conveying a moist fibrous web therethrough.

198, Conveyors: Power-Driven, 688+, for means for holding a conveyed load against its conveyor, and subclasses 604+ and 620+ for opposed, load gripping conveyors.