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GB1146638A
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An indicator of quantized levels of a variable electrical signal
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US3233038A
|
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Color television receiver
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GB1086281A
|
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An indicator of quantized levels of a variable electrical signal
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GB1006697A
|
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Electronic device for synchronizing colour television receivers
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US3271511A
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Colour television transmission system for transmission by means of at least one satellite
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GB970246A
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Improvements in colour television receivers
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US2959635A
|
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Color television receiver with large projection screen
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GB912883A
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Improvements in high speed telegraphic or telemetering systems
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US2982811A
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Color television system with coding
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US2947813A
|
|
Improvement in high speed telegraphic systems
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US2920131A
|
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Color television systems with coding
|
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US2929873A
|
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Telegraphic code converting device
|
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GB769306A
|
|
Improvements relating to colour television receivers
|
|
US2606962A
|
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Color television receiver
|
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GB612803A
|
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Improvements in or relating to automatic thermomagnetic control
|
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GB623707A
|
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Improvements in or relating to thermomagnetic control systems
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GB612802A
|
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Improvements in or relating to thermomagnetic control systems
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GB621615A
|
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Method of and means for transmitting signals applicable to telecommunication installations
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US2601346A
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Polarization corrector
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US2495790A
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Scanning system for television receivers
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