US PATENT SUBCLASS 348 / 773
.~.~.~.~ Fluid medium

Current as of: June, 1999
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348 /   HD   TELEVISION

739  DF  VIDEO DISPLAY {13}
744  DF  .~ Projection device {7}
759  DF  .~.~ Single light modulator {5}
770  DF  .~.~.~ Deformable medium {4}
773.~.~.~.~ Fluid medium {1}
774  DF  .~.~.~.~.~> Deformed into diffraction grating (e.g., using electron beam)

DEFINITION

Classification: 348/773

Fluid medium:

(under subclass 770) Subject matter wherein the deformable media is a liquid or gas.

SEE OR SEARCH THIS CLASS, SUBCLASS:

765, for fluid medium modulator in color image reproducer.