US PATENT SUBCLASS 430 / 148
.~.~ To make diazo-type intermediate, black-line image, or continuous-tone image

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}
146  DF  .~ Diazo-type process, i.e., producing dye image by reacting the diazo or the imaged reaction product of the diazo {5}
148.~.~ To make diazo-type intermediate, black-line image, or continuous-tone image

DEFINITION

Classification: 430/148

To make diazo-type intermediate, black-line image, or continuous-tone image:

(under subclass 146) Processes wherein the dye image is an intermediate to be used for subsequent imaging, is a black-line copy, or is a continuous tone reproduction.