US PATENT SUBCLASS 165 / FOR 123
.~ Temperature or pressure (165/32)


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

FOR 104  DF  AUTOMATIC CONTROL (165/13) {2}
FOR 123.~ Temperature or pressure (165/32) {4}
FOR 124  DF  .~.~> With correlated manual actuation (165/33)
FOR 125  DF  .~.~> Branched flow of exchanging fluid (165/34) {1}
FOR 130  DF  .~.~> Flow of one heat exchanging material controlled by the condition of another (165/37)
FOR 131  DF  .~.~> Flow of heat exchanging material controlled by its own condition (165/40)


DEFINITION

Classification: 165/FOR.123

Foreign art collections including pressure or temperature control or response.