US PATENT SUBCLASS 355 / 128
.~.~ With platen

Current as of: June, 1999
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355 /   HD   PHOTOCOPYING

78  DF  CONTACT PRINTING {15}
122  DF  .~ Frames {5}
128.~.~ With platen {2}
129  DF  .~.~.~> Divided platen {1}
131  DF  .~.~.~> Attached platen

DEFINITION

Classification: 355/128

(under subclass 122) Subject matter including a flat plate of rigid material distinct from the remaining frame and substantially covering the back of structure the receiver for pressing the carrier and receiver together when they are disposed in the remaining frame structure.