US PATENT SUBCLASS 396 / 550
.~ Photoelectronic type

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

549  DF  PHOTOTYPE COMPOSING {7}
550.~ Photoelectronic type

DEFINITION

Classification: 396/550

Photoelectronic type:

(under subclass 549) Subject matter wherein the characters to be reproduced are shown on a cathode-ray tube.