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GB495605A
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Arrangement for adjusting self-inductance coils
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GB496528A
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Improvements in and relating to magnetic dust cores for high frequency coils
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GB494536A
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Improvements in television apparatus operating without phase distortion
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GB507655A
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Inductive coupling and regulation of coupled electrical oscillatory circuits
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GB481264A
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Improvements in television
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GB479421A
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Improvements in thermionic amplifiers for wide signal bands at intermediate frequencies
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GB500943A
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Cathode-ray tubes, especially for television
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GB500776A
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Cathode-ray tubes, especially for television
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GB500533A
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Cathode-ray tubes, especially for television
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GB491050A
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Cathode-ray tubes, especially for television
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GB477814A
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Television receiver with arrangement for projection
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GB493213A
|
|
Improvements in or relating to inductances having adjustable high frequency iron core
|
|
GB474857A
|
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Improvements in or relating to high-frequency iron cores
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|
GB466545A
|
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Valve detector circuits for television receivers
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GB466396A
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Synchronization of saw-tooth generators, especially for television purposes
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GB468995A
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Method of generating saw-tooth oscillations
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GB479149A
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Arrangement for adjusting the image when the cathode ray is deflected statically andfor stabilising the same, especially for television purposes
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GB460503A
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High frequency coil
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GB477561A
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Improvements in television, and the like
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GB478300A
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Improvements in d.c. voltage changers for feeding television receivers
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