US PATENT SUBCLASS 396 / 623
.~.~ Film in spaced spiral for processing
Current as of:
June, 1999
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396 /
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PHOTOGRAPHY
564
DF
FLUID-TREATING APPARATUS
{18}
612
DF
.~ Having photographic medium feed {7}
623
.~.~ Film in spaced spiral for processing
DEFINITION
Classification: 396/623
Film in spaced spiral for processing:
(under subclass 612) Subject matter wherein 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.