US PATENT SUBCLASS 359 / 620
.~.~ Having particular composition

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

618  DF  SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) {3}
619  DF  .~ By surface composed of lenticular elements {6}
620.~.~ Having particular composition

DEFINITION

Classification: 359/620

Having particular composition:

(under subclass 619) Subject matter wherein the configured body is composed of a specific material.

SEE OR SEARCH CLASS

252, Compositions,

501.1, for electrically conductive or emissive light sensitive composition.

430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof,

946, for a cross-reference art collection of photos:graphically produced lenticular elements.

501, Compositions: Ceramic,

900+, for an optical glass composition.