| 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 |
CA2488797(C) |
申请公布日期 |
2011.04.19 |
| 申请号 |
CA20032488797 |
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 |
G09F3/02;A23L1/00;A23L1/0534;B32B27/28;G06K19/06;G09F3/00 |
主分类号 |
G09F3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
