US PATENT SUBCLASS 165 / 83
.~.~ Flexible fluid confining wall

Current as of: June, 1999
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165 /   HD   HEAT EXCHANGE

81  DF  EXPANSION AND CONTRACTION RELIEVING OR ABSORBING MEANS {1}
82  DF  .~ Relieving or absorbing means supports temperature modifier in heat exchanger {1}
83.~.~ Flexible fluid confining wall

DEFINITION

Classification: 165/83

(under subclass 82) Apparatus wherein the interconnection includes a flexible fluid confining wall structure, e.g., a bellows.