US PATENT SUBCLASS 134 / 25.1
.~ Work handled in bulk or groups

Current as of: June, 1999
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134 /   HD   CLEANING AND LIQUID CONTACT WITH SOLIDS

*  DD  PROCESSES {23}
25.1.~ Work handled in bulk or groups {4}
25.2  DF  .~.~> Kitchen or tableware
25.3  DF  .~.~> Food
25.4  DF  .~.~> Manufactured articles
25.5  DF  .~.~> Work stationary or moved countercurrently

DEFINITION

Classification: 134/25.1

Work handled in bulk or groups:

(under the class definition) Processes in which the work is treated in bulk or in groups, as distinguished from the handling and treatment of single articles.

SEE OR SEARCH CLASS

210, Liquid Purification or Separation,

675+, for a process of rehabilitation of ion exchange or sorption material by transfer of granules to another chamber or zone when combined with a liquid treatment step.