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CA562486A
|
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Uhf tuner
|
|
CA610491A
|
|
Multi-band switching circuits
|
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CA594889A
|
|
Frequency selector
|
|
CA703813A
|
|
Frequency selector
|
|
CA541291A
|
|
Radio frequency cascode amplifier
|
|
CA534725A
|
|
Rod antenna
|
|
CA601462A
|
|
Electrical wafer switches
|
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CA541290A
|
|
Television fixed frequency amplifier
|
|
CA601907A
|
|
Television tuner mechanisms
|
|
CA555450A
|
|
Interpolating device
|
|
CA631693A
|
|
Neutralized triode amplifier
|
|
CA528339A
|
|
Coil winder
|
|
CA650021A
|
|
High efficiency triode vacuum tube
|
|
CA573228A
|
|
Electronic network frequency response testing device
|
|
CA540048A
|
|
Ultra-high frequency signal generation
|
|
CA542835A
|
|
Uhf tuning circuits
|
|
CA534393A
|
|
Fine tuning unit
|
|
CA526356A
|
|
Mixer injection
|
|
CA584860A
|
|
Television tuner with a wide frequency range
|
|
CA566029A
|
|
U.h.f.-v.h.f. television tuner
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