发明名称 |
ЗАЩИТНОЕ УСТРОЙСТВО, ИМЕЮЩЕЕ МНОЖЕСТОВ ДЕТЕКТИРУЕМЫХ ЗАЩИТНЫХ ЭЛЕМЕНТОВ |
摘要 |
A security device, such as a security thread, uses multiple security detection features provided by combining metal and metal/magnetic security features on a carrier substrate. The security detection features basically comprise an optionally repeating pattern of discrete metal/magnetic indicia and discrete metal or metal-dot formed indicia. The security detection features may also include at least one metal strip extending along the length of the carrier substrate and/or a plurality of metal dots located on metal-free portions of at least one surface of the substrate. |
申请公布号 |
RU2004100825(A) |
申请公布日期 |
2005.07.20 |
申请号 |
RU20040100825 |
申请日期 |
2002.06.12 |
申请人 |
КРЭЙН ЭНД КО., ИНК. (US);ТЕКНИКАЛ ГРАФИКС СЕКЬЮРИТИ ПРОДАКТС, ЛЛС (US) |
发明人 |
ГАРТНЕР Джеральд Дж. (US);КОУТ Пол Ф. (US);КАРДО Стефен Б. (IS);КРЭЙН Тимоти Т. (US);ВОЛПЕРТ Гэри Р. (US) |
分类号 |
B42D15/10;G06K19/06;G06K19/18;G07D7/04;G08B13/24 |
主分类号 |
B42D15/10 |
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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