US PATENT SUBCLASS 430 / 626
.~.~.~.~ Triazine including hydrogenated triazine


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

495.1  DF  RADIATION SENSITIVE PRODUCT {7}
564  DF  .~ Silver compound sensitizer containing {18}
621  DF  .~.~ Hardening ingredient containing {2}
623  DF  .~.~.~ Heterocyclic compound {3}
626.~.~.~.~ Triazine including hydrogenated triazine


DEFINITION

Classification: 430/626

Triazine including hydrogenated triazine:

(under subclass 623) Subject matter in which the heterocyclic compound includes the group or its hydrogenates derivatives, as illustrated below: [figure]