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发明名称
SIGN FACES HAVING REFLECTIVE FILMS AND METHODS OF USING SAME
摘要
申请公布号
EP1131807(A1)
申请公布日期
2001.09.12
申请号
EP19990972768
申请日期
1999.10.27
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
AELING, ELLEN, O.;DEYAK, FRANK, L.;COBB, SANFORD, JR.
分类号
G02B5/08;B32B7/02;G09F13/04;G09F13/08;G09F13/14;(IPC1-7):G09F13/04
主分类号
G02B5/08
代理机构
代理人
主权项
地址
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