US PATENT SUBCLASS 430 / 497
.~.~ With processing ingredient container or trap

Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

495.1  DF  RADIATION SENSITIVE PRODUCT {7}
496  DF  .~ Structurally defined {2}
497.~.~ With processing ingredient container or trap {3}
498  DF  .~.~.~> Container or trap intended to remain in finished product
499  DF  .~.~.~> With feature to control spreading of processing ingredient
500  DF  .~.~.~> Roll film

DEFINITION

Classification: 430/497

With processing ingredient container or trap:

(under subclass 496) Subject matter wherein the structure has a container for processing ingredients or a trap for processing ingredients.

SEE OR SEARCH THIS CLASS, SUBCLASS:

208, for elements having either processing composition container.

209, for processing ingredient trap, both of which are used in a diffusion transfer process.