US PATENT SUBCLASS 122 / 5.51
AIR-INJECTED

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

5.51AIR-INJECTED {1}
5.52  DF  .~> Combustion gas and vapor contact

DEFINITION

Classification: 122/5.51

AIR-INJECTED:

(under the class definition) Devices for vaporizing a liquid, with means for mingling air therewith in the vaporizer.