US PATENT SUBCLASS 430 / 605
.~.~.~.~ Noble metal or compound thereof

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}
599  DF  .~.~ Hypersensitizing or latensifying ingredient containing {5}
604  DF  .~.~.~ Heavy metal or compound thereof {1}
605.~.~.~.~ Noble metal or compound thereof

DEFINITION

Classification: 430/605

Noble metal or compound thereof:

(under subclass 604) Products wherein the metal is Ru, Rh, Pd, Os, Ir, Pt, Au, or Ag.