US PATENT SUBCLASS 62 / 91
.~.~ With adding of moisture

Current as of: June, 1999
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62 /   HD   REFRIGERATION

56  DF  PROCESSES {28}
89  DF  .~ Circulating external gas {6}
91.~.~ With adding of moisture {1}
92  DF  .~.~.~> With removing of moisture

DEFINITION

Classification: 62/91

(under subclass 89) Processes in which moisture is added to the gas being cooled.