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GB202103026D0
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Economical & applicable hv impulse generator design
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GB202014013D0
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Educational assembly for illustrating some fundamentals
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GB202003084D0
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A steganographic alphabet for robot use
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GB202001510D0
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Forceful audio fileter for noisy circs
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GB202000094D0
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The 5quark game
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GB201916013D0
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Educational oscillator circuit for educational project kit
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GB201912706D0
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Economical speech/music local am radio inducer
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GB201909521D0
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Cultural database preservatives detailed
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GB201907873D0
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Econ/educational sunstone device
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GB201904925D0
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Pre encryption method
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GB201902876D0
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Economical primary cell charging subassembly
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GB201901508D0
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Highly sensitive magnetic detector
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GB201814424D0
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Sensitive metal detector coil subassembly
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GB201812536D0
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Card based recreation of challenging sort claims
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GB201809143D0
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A decorative practical steganography
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GB201805643D0
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Numerica freize test or game
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GB201718160D0
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Robust system for denoting concise road rail any routes
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GB201716041D0
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Cheap passive earphone improver
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GB201714108D0
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Quasi passive insulated signalling system
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GB201712353D0
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Applicable method of using integers for logic gate arrays
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