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GB201008180D0
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Image verification method and apparatus
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GB0917648D0
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Security labelling
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GB0908160D0
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Image verification method and apparatus
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GB0606329D0
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Hole inspection method and apparatus
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GB0526012D0
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Document verification
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EP1745444A1
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Authentication of re-presentable items
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GB0506178D0
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Drink tamper detection
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GB0424316D0
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Food date indicator
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GB0417245D0
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Task process monitoring and reporting
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GB0417241D0
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Aircraft test and measuring instruments
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GB0412795D0
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Document verification
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GB0406798D0
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Drink tamper detection
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GB0609191D0
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A microcircuit for product authentication in which an identifier and a count of the number of times the circuit has been interrogated are stored.
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GB0329381D0
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Loop resistance measurement and calibration standard
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