US PATENT SUBCLASS 367 / 10
.~.~ Liquid or deformable surface holography


Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

7  DF  ACOUSTIC IMAGE CONVERSION {2}
8  DF  .~ Acoustic holography {2}
10.~.~ Liquid or deformable surface holography


DEFINITION

Classification: 367/10

Liquid or deformable surface holography:

(under subclass 8) Subject matter in which the reflected or refracted acoustic waves are projected onto a fluid or other elastic surface to create a ripple pattern.