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Security hologram and security printed material
Security hologram and security printed material
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机译:防伪全息图和防伪印刷材料
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摘要
A security hologram is disclosed including holographic material with a holographic image formed thereon and a shape (letters, numismatics or a guilloche pattern) printed on the holographic material using at least one fluorescent ink. Also disclosed is a security printed material formed from a substrate (sheet material) with a security hologram of this type attached thereto.
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