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

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.