US PATENT SUBCLASS 131 / 337
.~.~ Having destructible, fusible, soluble, or deformable container for treatment material


Current as of: June, 1999
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131 /   HD   TOBACCO

331  DF  SMOKE SEPARATOR OR TREATER {9}
335  DF  .~ By adding constituent to smoke stream {2}
337.~.~ Having destructible, fusible, soluble, or deformable container for treatment material


DEFINITION

Classification: 131/337

Having destructible, fusible, soluble, or deformable container for treatment material:

(under subclass 335) Product or process wherein a container is provided for the constituent, at least a portion of a wall of the container being intended to be destroyed, melted, dissolved, or otherwise deformed, in order to release the contents into the product.