US PATENT SUBCLASS 178 / 90-- .~.~ Photographic

US PATENT SUBCLASS 178 / 90
.~.~ Photographic

Current as of: June, 1999
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178 /	HD	TELEGRAPHY

118	DF	RECEIVERS {4}
89	DF	.~ Code recorders {8}
90		.~.~ Photographic

DEFINITION

Classification: 178/90

(under subclass 89) Code recorders in which the record is made by photography.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15, for automatic systems with photos:graphic recorder.

SEE OR SEARCH CLASS

358, Facsimile,

302+, for facsimile systems with photos:graphic recorders.

386, Television Signal Processing for Dynamic Recording or Reproducing, 30, 42+, and 128+ for photos:graphic television recording or reproducing, particularly subclasses 38 and 117 for video apparatus combined with camera for recording television signal.