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1- Windowed security thread
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2- Intaglio microprint
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3- Negative and positive intaglio microletters
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4- Intaglio sign for blind
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5- Watermark
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6- Offset background with line
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7- Offset see through register
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8- Intaglio microtext
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9- Intaglio print
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10- Intaglio latent image
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Fluorescent ink
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