US PATENT SUBCLASS 261 / 41.1
.~.~.~ Progressive

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

19  DF  FLUID DISTRIBUTION {5}
38  DF  .~ Valved {8}
40  DF  .~.~ Multiple jet {1}
41.1.~.~.~ Progressive {3}
41.2  DF  .~.~.~.~> With parallel carbureting passages {1}
41.4  DF  .~.~.~.~> Multiple jet manual control
41.5  DF  .~.~.~.~> Bypass opening beyond throttle

DEFINITION

Classification: 261/41.1

Progressive:

(under subclass 40) Apparatus wherein the jets are operated successively.