US PATENT SUBCLASS 352 / 112
.~.~.~ With angular adjustment during displacement

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

105  DF  OPTICAL RECTIFIER TYPE {6}
110  DF  .~ Reflector displaced {1}
111  DF  .~.~ Plural reflectors {1}
112.~.~.~ With angular adjustment during displacement

DEFINITION

Classification: 352/112

(under subclass 111) Subject matter in which the individual reflectors are angularly adjusted as they track the film strip.