| 发明名称 |
Cube corner retroreflective sheeting having channels |
| 摘要 |
The invention relates to a method of making retroreflective sheeting and other articles prepared from casting a moldable synthetic resin onto a tool having a microstructured surface. |
| 申请公布号 |
US8596800(B2) |
申请公布日期 |
2013.12.03 |
| 申请号 |
US20100781632 |
申请日期 |
2010.05.17 |
| 申请人 |
SMITH KENNETH L.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SMITH KENNETH L. |
| 分类号 |
G02B5/124;B29D11/00 |
主分类号 |
G02B5/124 |
| 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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