US PATENT SUBCLASS 708 / 191
.~ Electro-optical

Current as of: June, 1999
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708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

100  DF  ELECTRICAL DIGITAL CALCULATING COMPUTER {10}
191.~ Electro-optical

DEFINITION

Classification: 708/191

Electro-optical:

(under subclass 100) Subject matter wherein the calculating is effected by electro-optical devices.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements

107+, for optical computing without diffraction and subclasses 237+ for optical modulators.