US PATENT SUBCLASS 399 / 242
.~.~.~.~ Sequential

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

Internet Version by PATENTEC © 1999      Terms of Use


399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
222  DF  .~ Development {5}
237  DF  .~.~ Liquid development {8}
241  DF  .~.~.~ Having electrode {4}
242.~.~.~.~ Sequential

DEFINITION

Classification: 399/242

Sequential:

(under subclass 241) Subject matter wherein the electrode is in the form of a plurality of sections or elements which each

affects the development in turn.