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GB511121A
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Improvements in and relating to broadcasting receivers
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GB514141A
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An improved thermionic tube with slit anode
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GB521262A
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An improved arrangement for avoiding frequency modulation in amplitude modulated transmitters
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GB511468A
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A generator of oscillations for ultra-short waves
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GB501859A
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Improvements in and relating to magnetrons and other thermionic tubes
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GB472593A
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Improvements in and relating to electric condensers
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GB470623A
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Improvements in and relating to television receivers
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GB476087A
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Improvements in and relating to dials for radio apparatus
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GB462442A
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Improvements in and relating to electric contacts
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GB453103A
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Improvements in and relating to radio receivers
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GB446634A
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Improvements in and relating to the removal of disturbances in high frequency receiving apparatus
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GB450433A
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Improvements in and relating to electric condensers
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GB445082A
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Improvements in and relating to variable electric condensers
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GB449942A
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Improvements in and relating to optical indicating devices
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GB440535A
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Improvements in and relating to dial arrangements for broadcast receiving apparatus
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GB439147A
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Improvements in and relating to self-inductance coils
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GB457191A
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Improvements in and relating to electrical condensers
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GB447559A
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Improvements in and relating to adjusting devices for wireless apparatus
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GB442626A
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Improvements in and relating to the removal of disturbances in high frequency receiving apparatus
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GB448058A
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Improvements in and relating to means for adjusting selectivity in wireless receivers
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