US PATENT SUBCLASS 430 / 479
.~.~.~ Heavy metal organic or inorganic

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

449  DF  NONRADIATION SENSITIVE IMAGE PROCESSING COMPOSITIONS OR PROCESS OF MAKING {7}
464  DF  .~ Developer {10}
478  DF  .~.~ Plural developer agents containing {3}
479.~.~.~ Heavy metal organic or inorganic

DEFINITION

Classification: 430/479

Heavy metal organic or inorganic:

(under subclass 478) Compositions having an organic compound containing a metal with a density greater than 4 or an inorganic compound.

SEE OR SEARCH THIS CLASS, SUBCLASS:

447, for process of using inorganic or organometallic complex developers.