发明名称 |
MULTI-FUNCTIONAL PRODUCT MARKERS AND METHODS FOR MAKING AND USING THE SAME |
摘要 |
Disclosed are multi-functional markers for use on various products, particularly products which have one or more visually indistinguishable characteristics, for identifying and/or providing information about such products, and to processes and materials for making and using such markers. |
申请公布号 |
EP1581792(A4) |
申请公布日期 |
2008.07.23 |
申请号 |
EP20030736685 |
申请日期 |
2003.06.23 |
申请人 |
NIGHTINGALE, STEPHEN D.;TANGEN, N. MICHAEL |
发明人 |
NIGHTINGALE, STEPHEN D.;TANGEN, N. MICHAEL |
分类号 |
D01F6/00;A23L1/00;A23L1/0534;G06K19/06;G09F3/00 |
主分类号 |
D01F6/00 |
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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