US PATENT SUBCLASS 455 / 113
.~.~ With frequency control
Current as of:
June, 1999
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455 /
HD
TELECOMMUNICATIONS
91
DF
TRANSMITTER
{22}
110
DF
.~ Angle modulation {3}
113
.~.~ With frequency control
DEFINITION
Classification: 455/113
With frequency control:
(under subclass 110) Subject matter where the operating frequency of the transmitter is controlled or regulated.