US PATENT SUBCLASS 122 / 430
.~.~ Blow-off delivery

Current as of: June, 1999
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122 /   HD   LIQUID HEATERS AND VAPORIZERS

412  DF  FEED HEATERS {17}
428  DF  .~ Internal conduit {5}
430.~.~ Blow-off delivery

DEFINITION

Classification: 122/430

(under subclass 428) Subject matter in which the conduit delivers it toward the blow-off end or mud drum of the

boiler.