US PATENT SUBCLASS 220 / FOR 140
.~.~ Water or steam (220/428)


Current as of: June, 1999
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220 /   HD   RECEPTACLES

FOR 127  DF  MULTILAYER BARRIER STRUCTURE (220/415) {23}
FOR 138  DF  .~ Fluid-filled space between layers (fluid other than "dead" air) (220/426) {2}
FOR 140.~.~ Water or steam (220/428)


DEFINITION

Classification: 220/FOR.140

Water or steam:

Foreign art collections including a container wherein the fluid is water or steam.