US PATENT SUBCLASS 342 / 66
.~ Camera

Current as of: June, 1999
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342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

61  DF  RETURN SIGNAL CONTROLS EXTERNAL DEVICE {7}
66.~ Camera

DEFINITION

Classification: 342/66

Camera:

(under subclass 61) Subject matter including means to control the operation of a photos:graphic device.

SEE OR SEARCH CLASS

396, Photography,

89+, for automatic range and focus control for photos:graphic devices.