发明名称 |
STRIP-SHAPED SAFEGUARDING ELEMENT |
摘要 |
The invention relates to a safeguarding element provided in the form of a strip, which exhibits varying optical effects according to the illumination angle or viewing angle. These optical effects are provided only in one or several interspaced surface areas that are delimited in a defined manner. In addition, the strip is transparent outside of the visually varying surface areas or is matched to the appearance of the surface of the substrate. |
申请公布号 |
WO03097378(A3) |
申请公布日期 |
2004.04.22 |
申请号 |
WO2003DE01344 |
申请日期 |
2003.04.25 |
申请人 |
LEONHARD KURZ GMBH & CO. KG;REINHART, WERNER |
发明人 |
REINHART, WERNER |
分类号 |
B42D15/10;B42D15/00;B44F1/00;B44F1/12;D21H21/42;D21H21/44;G02B5/18;G02B5/28;G02B5/32 |
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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