发明名称 |
REINFORCED SUBSTRATE FOR SECURITIES |
摘要 |
The note ( 1 ) comprises a substrate having a zone of reduced thickness ( 2 ) forming a transparent window in said substrate and reinforcing means ( 3 ) to increase the resistance of said zone ( 2 ). |
申请公布号 |
EP1539502(A1) |
申请公布日期 |
2005.06.15 |
申请号 |
EP20030795145 |
申请日期 |
2003.09.02 |
申请人 |
KBA-GIORI S.A. |
发明人 |
MOREAU, VINCENT |
分类号 |
B42D15/10;B42D15/00;(IPC1-7):B42D15/00 |
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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