US PATENT SUBCLASS 396 / 645
.~.~ Having film-guiding ribs

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

564  DF  FLUID-TREATING APPARATUS {18}
636  DF  .~ Photographic medium processing vessel {4}
645.~.~ Having film-guiding ribs

DEFINITION

Classification: 396/645

Having film-guiding ribs:

(under subclass 636) Subject matter including passive means to limit a path of movement of the material during its

treatment by a fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

, FOR 956, for a foreign art collection involving a fluid-treating apparatus film or print processing vessel and film guiding ribs.