US PATENT SUBCLASS 29 / 90.2
.~.~ Heated burnishing member

Current as of: June, 1999
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29 /   HD   METAL WORKING

90.01  DF  BURNISHING {4}
90.1  DF  .~ Of water laid fibrous article (e.g., paper) {1}
90.2.~.~ Heated burnishing member {1}
90.3  DF  .~.~.~> Burnishing tool reciprocates across work surface

DEFINITION

Classification: 29/90.2

Heated burnishing member:

(under subclass 90.1) Process or apparatus in which the burnishing tool operates at an elevated temperature.

SEE OR SEARCH CLASS

162, Paper Making and Fiber Liberation,

377+, for apparatus in which a heated die treats paper during a stage of its manufacture.