US PATENT SUBCLASS 396 / 640
.~.~.~ Adjustable photographic medium holding means

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}
638  DF  .~.~ Attachment or accessory {3}
640.~.~.~ Adjustable photographic medium holding means

DEFINITION

Classification: 396/640

Adjustable photos:graphic medium holding means:

(under subclass 638) Subject matter wherein the device includes means to alter the position of a material support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

, FOR 953, for a foreign art collection involving a fluid-treating apparatus film or print processing vessel including an attachment or accessory which allows adjustment of film holder.