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GB512121A
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An electro-mechanical frequency compensating device for wireless transmitting and receiving apparatus
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GB507712A
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Improvements in or relating to the remote control of wireless sets
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GB518071A
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Improvements in or relating to distant control systems
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GB517033A
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Improvements in or relating to photo-electric distant control systems
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GB512085A
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Improvements in or relating to the remote control of radio receivers
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GB512284A
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Improvements in or relating to super-heterodyne receivers
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GB516302A
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A system of connections between the components of a wireless apparatus having a remote controlling device
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GB516299A
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Improvements in or relating to mechanical devices for producing intermittent rotating motion by means of electric impulses
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GB510756A
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Improvements in or relating to electric remote control devices for wireless receivers
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GB509866A
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Improvements in or relating to devices for the selective remote control of independent mechanisms
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