- 专利标题： RETROREFLECTIVE SHEETING INCLUDING CUBE CORNER ELEMENTS
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申请号： US14918088申请日： 2015-10-20
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公开(公告)号： US20160041315A1公开(公告)日： 2016-02-11
- 发明人: Kenneth L. Smith
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 主分类号： G02B5/124
- IPC分类号： G02B5/124
摘要：
The present disclosure is directed to lamina(e) comprising cube corner elements, a tool comprising an assembly of laminae and replicas thereof. The disclosure further relates to retroreflective sheeting.
公开/授权文献
- US09470822B2 Retroreflective sheeting including cube corner elements 公开/授权日：2016-10-18
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