US PATENT SUBCLASS 352 / 80
.~ Plural film width

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

79  DF  WITH PLURAL PICTURE SIZES AND TYPES {1}
80.~ Plural film width

DEFINITION

Classification: 352/80

(under subclass 79) Subject matter including means to permit the use of a plurality of film strips having different edge to edge dimensions.