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US3789135A
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Optical system for color television cameras
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Television camera system
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GB1340441A
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Manufacture of printed circuit boards
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Method of suppressing the effect of irregularities in scanning tube emission
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GB1373966A
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Method of and apparatus for transmitting colour television pictures
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Voltage supply circuit
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Correcting vertical resolution in television color images
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GB1340727A
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Method of compensating spurious signals which occur in the scanning of originals
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Impulse width discriminator
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Deflection circuit
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GB1370340A
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Pulse modulation transmission
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Electron beam tube
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Constant voltage in varied length cables
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Television signal blanking
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Variable reactance circuit
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Color television camera utilizing two pickup tubes
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Smearing effect attenuation
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GB1314770A
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Apparatus for scanning films
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GB1316892A
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Method of operating a television camera tube
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US3681520A
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System for improving the sharpness in a color television picture
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