US PATENT SUBCLASS 355 / 104
.~.~ With cylindrical or curved exposure station structure

Current as of: June, 1999
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355 /   HD   PHOTOCOPYING

78  DF  CONTACT PRINTING {15}
97  DF  .~ Machine (i.e., having at least partly automatic feed) {3}
104.~.~ With cylindrical or curved exposure station structure {3}
105  DF  .~.~.~> Light lowered into vertical cylinder
106  DF  .~.~.~> With further developing processing {1}
108  DF  .~.~.~> Continuous running {3}

DEFINITION

Classification: 355/104

(under subclass 97) Subject matter wherein the receiver is on a cylindrical or curved surface during exposure.

(1) Note. Subject matter concerned only with the cylinder, its cooling, or the means for imparting motion to it is classifiable here.

SEE OR SEARCH THIS CLASS, SUBCLASS:

117, for light box with cylindrical or curved exposure station.