US PATENT SUBCLASS 430 / 68
.~.~ Including radiation-conductive screen

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}
56  DF  .~ Radiation-sensitive composition or product {10}
68.~.~ Including radiation-conductive screen

DEFINITION

Classification: 430/68

Including radiation-conductive screen:

(under subclass 56) Products having grid or screen portions

and interstices with the radiation-conductive layer on the grid or screen portions only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6+, for screens, per se, and method of making the same.

SEE OR SEARCH CLASS

399, Electrophotography,

9+, for diagnostics, subclasses 38+ for controls, subclasses 130+ for image formation, subclasses 168+ for charging, and subclasses 177+ for exposure, particularly subclass 181 for halftone image.