US PATENT SUBCLASS 352 / 56
.~ Carrier treating or working


Current as of: June, 1999
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352 /   HD   OPTICS: MOTION PICTURES

38  DF  METHODS {4}
56.~ Carrier treating or working


DEFINITION

Classification: 352/56

(under subclass 38) Subject matter including processes for treating the recorded picture or for performing nonphotos:graphic work or the carrier such that the carrier is altered.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130, for apparatus which performs some work on or otherwise treats the film in addition to recording or reproducing this motion picture sequence.