US PATENT SUBCLASS 399 / 313
.~.~.~ Roller or belt

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
297  DF  .~ Transfer {7}
310  DF  .~.~ Electrostatic {5}
313.~.~.~ Roller or belt

DEFINITION

Classification: 399/313

Roller or belt:

(under subclass 297) Subject matter wherein the electrostatic force for causing (inducing) transfer is applied to (a) a drumlike cylinder or (b) a flat, broad, continuous web or belt.

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G15/16, of a toner pattern (e.g., a powder pattern).

jpofiG03G15/16 103, by bias roller transfer.