发明名称 |
УСОВЕРШЕНСТВОВАНИЕ ПОДЛОЖЕК, ВКЛЮЧАЮЩИХ В СЕБЯ ЗАЩИТНЫЕ УСТРОЙСТВА |
摘要 |
The invention therefore comprises a security substrate ( 11 ) comprising a fibrous substrate and a security device ( 10 ) The security device ( 10 ) comprises an at least partially light transmissive polymeric carrier layer bearing a first security feature and the substrate being provided with a second security feature. The first and second security features are formed and located relative to each other such that, when one side of the security substrate ( 11 ) is viewed in transmitted light the first and second security features visually combine to form a first composite image, which is not seen in reflected light. |
申请公布号 |
RU2006142329(A) |
申请公布日期 |
2008.06.10 |
申请号 |
RU20060142329 |
申请日期 |
2005.04.29 |
申请人 |
ДЕ ЛЯ РЮ ИНТЕРНЭШНЛ ЛИМИТЕД (GB) |
发明人 |
ИШЕРВУД Роланд (GB);РЕЙД Дункан Хэмилтон (GB) |
分类号 |
D21H21/44;B42D15/00;B42D15/10 |
主分类号 |
D21H21/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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