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GB9711469D0
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A security article,a method and manufacture of the security article,a method of verifying authenticity of the security article and security paper
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GB9706749D0
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Security element for security paper
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GB9703407D0
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Magnetising system for security threads and security method
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GB9605629D0
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Reinforced windowed paper incorporating a security element
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CA2215304A1
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Security paper
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GB9600686D0
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Security paper
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GB9523845D0
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Process for producing security paper
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AU3120595A
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A security product, a film and a method of manufacture of a security product
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GB9509473D0
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Composite material having fluorescent features
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GB9505062D0
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Securiy paper
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TW257818B
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A security thread, a film and a method of manufacture of a security thread
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GB9415931D0
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A security thread, a film and a method of manufacture of a security thread
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GB9415780D0
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A security thread, a film and a method of manufacture of a security thread
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GB9320206D0
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Improvement in security features for paper
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GB9319872D0
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Improvement in security features for paper
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GB9215828D0
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Counterfeit protection for documents using optical effects of liquid crystal
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GB9122694D0
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Method for making sheet materials and security paper
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GB9026379D0
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Security articles
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GB9026378D0
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Security articles
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GB8912750D0
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Security paper
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