US PATENT SUBCLASS 220 / FOR 154
.~.~ Metallic corrugated (220/442)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

FOR 127  DF  MULTILAYER BARRIER STRUCTURE (220/415) {23}
FOR 153  DF  .~ Including a corrugated layer (220/441) {2}
FOR 154.~.~ Metallic corrugated (220/442)

DEFINITION

Classification: 220/FOR.154

Metallic corrugation:

Foreign art collections including a container wherein the generally sinusoidal ply is of metal.