US PATENT SUBCLASS 62 / 515
.~ Evaporator, e.g., heat exchanger

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
515.~ Evaporator, e.g., heat exchanger {3}
516  DF  .~.~> Enclosure forming {5}
524  DF  .~.~> Plural distinct sections {2}
527  DF  .~.~> Flow controller or boiling expeditor {1}

DEFINITION

Classification: 62/515

(under subclass 467) Apparatus including means specialized to expanding or evaporating a refrigerant.