Cutting – Other than completely through work thickness or through work... – Edge trimming
Patent
1979-03-01
1981-03-17
Meister, J. M.
Cutting
Other than completely through work thickness or through work...
Edge trimming
84432, 83581, B26D 302
Patent
active
042560012
ABSTRACT:
An anti-skiving device used for beveling an edge of photographic film so that when the film is processed the emulsion or anti-halation backing on the base of the photographic film will not flake or skive. The device eliminates flaked or skived material from the edge of the film from being processed on the film itself, which heretofore caused an unsightly appearance on the processed film.
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Crabtree Edwin H.
Kreonite Inc
Meister J. M.
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