发明名称 |
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTICALLY INACTIVE AREAS. |
摘要 |
This disclosure generally relates to retroreflective articles and methods of making such articles. |
申请公布号 |
MX2012012025(A) |
申请公布日期 |
2012.12.17 |
申请号 |
MX20120012025 |
申请日期 |
2010.04.15 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KENNETH L. SMITH.*;BIMAL V. THAKKAR;MICHAEL BENTON FREE;RAYMOND C. CHIU |
分类号 |
B32B3/00 |
主分类号 |
B32B3/00 |
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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