US PATENT SUBCLASS 430 / 962
RADIATION-CHROMIC COMPOUND


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

962RADIATION-CHROMIC COMPOUND


DEFINITION

Classification: 430/962

RADIATION-CHROMIC COMPOUND:

Art collection involving compounds which change color upon being exposed to radiation.