US PATENT SUBCLASS 96 / FOR 103
.~ Gas cutoff or diversion (55/212)

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

FOR 101  DF  WITH AUTOMATIC CONTROL MEANS FOR GAS OR NONGASEOUS CONSTITUENT DISCHARGE (55/210) {3}
FOR 103.~ Gas cutoff or diversion (55/212) {4}
FOR 104  DF  .~.~> Gas pressure responsive separate reactor surface means (552/13)
FOR 105  DF  .~.~> Bag presence responsive means (55/214)
FOR 106  DF  .~.~> By response to accumulated separated liquids (55/215) {1}
FOR 108  DF  .~.~> Temperature or humidity responsive (55/217)

DEFINITION

Classification: 96/FOR.103

Foreign art collection including apparatus in which the system fluid is prevented from passing through the apparatus by diverting its flow, blocking it by some stop means, or by causing cessation of the flow effecting means.