US PATENT SUBCLASS 131 / 344
.~.~ Occupying plural, separate, distinct zones

Current as of: June, 1999
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131 /   HD   TOBACCO

331  DF  SMOKE SEPARATOR OR TREATER {9}
341  DF  .~ Plural diverse elements {3}
344.~.~ Occupying plural, separate, distinct zones

DEFINITION

Classification: 131/344

Occupying plural, separate, distinct zones:

(under subclass 341) Product or process wherein the diverse elements occupy separate and distinct clearly identifiable areas.