US PATENT SUBCLASS 261 / 156
.~.~ Fins or deflectors in contact fluid passage of heat exchanger

Current as of: June, 1999
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261 /   HD   GAS AND LIQUID CONTACT APPARATUS

127  DF  WITH EXTERNAL SUPPLY OR REMOVAL OF HEAT {14}
152  DF  .~ Heat exchange means at or downstream of contact zone {5}
156.~.~ Fins or deflectors in contact fluid passage of heat exchanger

DEFINITION

Classification: 261/156

(under subclass 152) Apparatus wherein the contact fluid passage of the heat exchanger has flow directing structure such as fins or deflectors.