US PATENT SUBCLASS 396 / 253
.~.~.~ Including plural selective capacitors
Current as of:
June, 1999
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396 /
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PHOTOGRAPHY
213
DF
EXPOSURE CONTROL CIRCUIT
{23}
246
DF
.~ Shutter speed function only {6}
251
DF
.~.~ Having RC circuit for timing {4}
253
.~.~.~ Including plural selective capacitors
DEFINITION
Classification: 396/253
Including plural selective capacitors:
(under subclass 251) Subject matter having multiple capacitors from which to choose.
