US PATENT SUBCLASS 430 / 145
.~ Photomechanical dye image prepared

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

141  DF  DIAZO REPRODUCTION, PROCESS, COMPOSITION, OR PRODUCT {7}
145.~ Photomechanical dye image prepared

DEFINITION

Classification: 430/145

Photomechanical dye image prepared:

(under subclass 141) Processes wherein a dye image is formed based upon solubility differences caused by the action of electromagnetic radiation upon the medium. The solubility differences may be caused by the removal of portions of the medium.