US PATENT SUBCLASS 430 / 462
.~.~ Dye bleach for color image


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

449  DF  NONRADIATION SENSITIVE IMAGE PROCESSING COMPOSITIONS OR PROCESS OF MAKING {7}
461  DF  .~ Bleach or intensification {1}
462.~.~ Dye bleach for color image


DEFINITION

Classification: 430/462

Dye bleach for color image:

(under subclass 461) Compositions functioning to reduce the density of this dye image only.