US PATENT SUBCLASS 430 / 152
.~ Vesicular process

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}
152.~ Vesicular process

DEFINITION

Classification: 430/152

Vesicular process:

(under subclass 141) Processes wherein an image in the form of radiation scattering vesicles is produced by the decomposition of the diazo compound into a volatile product.