US PATENT SUBCLASS 162 / 199
.~ Conditioning, preparing or repairing of apparatus

Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

100  DF  PROCESSES AND PRODUCTS {31}
199.~ Conditioning, preparing or repairing of apparatus {1}
200  DF  .~.~> Wire stringing

DEFINITION

Classification: 162/199

(under subclass 100) Processes including a step of preparing the apparatus for the paper making operation or of placing it in better condition to perform its function or of removing undesirable residue of the paper making operation, from the apparatus, not otherwise provided for.

SEE OR SEARCH CLASS

134, Cleaning and Liquid Contact With Solids, appropriate subclasses, for cleaning processes not otherwise provided for.