US PATENT SUBCLASS 396 / FOR 730
.~.~ Measuring special property of light or subject (e.g., color, speed, etc.) (354/430)

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

FOR 710  DF  AUTOMATIC EXPOSURE CONTROL SYSTEM OR DEVICE (354/410) {8}
FOR 729  DF  .~ Having plural photocells (354/429) {5}
FOR 730.~.~ Measuring special property of light or subject (e.g., color, speed, etc.) (354/430)

DEFINITION

Classification: 396/FOR.730

Measuring special property of light or subject (e.g., color, speed, etc.): (354/430)

Subject matter under subclass FOR 729 in which the light responsive means measures properties of the light other than intensity.