US PATENT SUBCLASS 396 / 601
.~.~.~.~ Film in spaced spiral for processing

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

564  DF  FLUID-TREATING APPARATUS {18}
589  DF  .~ Dark cabinet {4}
598  DF  .~.~ Having film support or handling means {3}
599  DF  .~.~.~ Roll film handling {2}
601.~.~.~.~ Film in spaced spiral for processing

DEFINITION

Classification: 396/601

Film in spaced spiral for processing:

(under subclass 599) Subject matter wherein the rolled film is inserted into means providing a spaced spiral configuration to the film or wherein the rolled film is wrapped on the outside of an elongated cylinder prior to further processing.