US PATENT SUBCLASS 430 / 137
.~ Process of making developing composition


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

31  DF  ELECTRIC OR MAGNETIC IMAGERY, E.G., XEROGRAPHY, ELECTROGRAPHY, MAGNETOGRAPHY, ETC., PROCESS, COMPOSITION, OR PRODUCT {18}
137.~ Process of making developing composition


DEFINITION

Classification: 430/137

Process of making developing composition:

(under subclass 31) Processes wherein the developing composition, useful in developing the imaged medium, is made.