US PATENT SUBCLASS 352 / 43
.~.~ Enhancing relief illusion

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

38  DF  METHODS {4}
40  DF  .~ Exhibiting {2}
43.~.~ Enhancing relief illusion

DEFINITION

Classification: 352/43

(under subclass 40) Subject matter including steps for contributing to imparting an illusion of three dimensional viewing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

57+, for stereoscopic motion picture cameras and projectors.

86, for motion picture depth illusion apparatus.