US PATENT SUBCLASS 399 / 72
.~ Forming test image

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

38  DF  CONTROL OF ELECTROPHOTOGRAPHY PROCESS {15}
72.~ Forming test image

DEFINITION

Classification: 399/72

Forming test image:

(under subclass 38) Subject matter wherein a means or method is provided for creating a latent or toner test image that can be detected.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15, for inspection of copied image.