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发明名称
TILED RETROREFLECTIVE SHEETING COMPOSED OF HIGHLY CANTED CUBE CORNER ELEMENTS
摘要
申请公布号
EP0991963(B1)
申请公布日期
2012.12.26
申请号
EP19970951464
申请日期
1997.11.24
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
SMITH, KENNETH, L.;BENSON, GERALD, M.
分类号
G02B5/124
主分类号
G02B5/124
代理机构
代理人
主权项
地址
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