US PATENT SUBCLASS 352 / 64
.~.~ With reciprocating film stip carrier

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

57  DF  STEREOSCOPIC CAMERAS AND/OR PROJECTORS {4}
62  DF  .~ Sequential recording or reproducing left-right images {3}
64.~.~ With reciprocating film stip carrier

DEFINITION

Classification: 352/64

(under subclass 62) Subject matter in which the film strip guide means moves the film strip to cooperate with the objectives imaging the left and right perspectives alternately.