US PATENT SUBCLASS 399 / 141
.~.~ Film process head

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
140  DF  .~ To produce microimage {1}
141.~.~ Film process head {1}
142  DF  .~.~.~> Development

DEFINITION

Classification: 399/141

Film process head:

(under subclass 140) Subject matter wherein an apparatus is provided for engaging multiple frames of film at a time.

(1) Note. Separate sections of the process head are for charging, exposing, developing, fixing, drying, etc.