US PATENT SUBCLASS 4 / 332
.~.~ Pressure flush

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

300  DF  FLUSH CLOSET {22}
329  DF  .~ Low profile tank and bowl {3}
332.~.~ Pressure flush

DEFINITION

Classification: 4/332

Pressure flush:

(under subclass 329) Subject matter wherein the tank is hermetically sealed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

354+, for a pressure tank of general use.