US PATENT SUBCLASS 352 / 67
.~ Simultaneously recorded or projected images

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

66  DF  COLOR CAMERAS AND/OR PROJECTORS USING MONOCHROME FILM {1}
67.~ Simultaneously recorded or projected images

DEFINITION

Classification: 352/67

(under subclass 66) Subject matter wherein individual filtered light images are simultaneously recorded or reproduced.