发明名称 |
Authenticatable printed matter and its production method |
摘要 |
In authenticity determinable printed matter according to this invention, a background image portion and at least one message image portion are printed on a surface of a base member. The background image portion has a first line drawing which is arrayed in a first direction and printed by an ink with a specular gloss to have an ink layer thickness. The message image portion has a second line drawing which is arrayed in a second direction and printed by the ink with the specular gloss to have the ink layer thickness.
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申请公布号 |
US7354072(B2) |
申请公布日期 |
2008.04.08 |
申请号 |
US20040486013 |
申请日期 |
2004.02.05 |
申请人 |
NATIONAL PRINTING BUREAU, INCORPORATED ADMINISTRATIVE AGENCY |
发明人 |
YOKOTE TAKAO;ITOH KAZUO;SHIMADA KAZUHIKO |
分类号 |
B42D15/00;B42D15/10;B41M1/12;B41M3/14;C09D11/02 |
主分类号 |
B42D15/00 |
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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