US PATENT SUBCLASS 333 / 179
.~.~.~ With permeability tuning means
Current as of:
June, 1999
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333 /
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WAVE TRANSMISSION LINES AND NETWORKS
24 R
DF
COUPLING NETWORKS
{15}
167
DF
.~ Frequency domain filters utilizing only lumped parameters {10}
177
DF
.~.~ Transformer coupled {3}
179
.~.~.~ With permeability tuning means
DEFINITION
Classification: 333/179
With permeability tuning means:
(under subclass 177) Subject matter wherein means are provided for varying the permeability of the mutual inductance link.