US PATENT SUBCLASS 122 / 406.2
.~ Having anticavitation devices

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

406.1  DF  CIRCULATION {7}
406.2.~ Having anticavitation devices

DEFINITION

Classification: 122/406.2

Having anticavitation devices:

(under subclass 406.1) Devices wherein means are provided to prevent the formation of a vortex in a circulating fluid.