US PATENT SUBCLASS 396 / 67
.~ Electric distance signal

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

65  DF  EXPOSURE CONTROL SYSTEM RESPONSIVE TO DISTANCE {5}
67.~ Electric distance signal

DEFINITION

Classification: 396/67

Electric distance signal:

(under subclass 65) Subject matter including a circuit for producing a signal indicative of the distance between the camera and an object.

SEE OR SEARCH THIS CLASS, SUBCLASS:

281+, for a camera indicator, in general.