US PATENT SUBCLASS 220 / FOR 178
.~ Double-walled barrel or drum-type (220/466)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

FOR 127  DF  MULTILAYER BARRIER STRUCTURE (220/415) {23}
FOR 178.~ Double-walled barrel or drum-type (220/466)

DEFINITION

Classification: 220/FOR.178

Double-walled barrel or drum-type:

Foreign art collections including a container of a closed, generally cylindrical, (often bulged) form with both cylindrical and radial portions having spaced walls and a relatively restricted opening through the spaced walls into the container.