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经营范围
发明名称
A totally internally reflecting light conduit.
摘要
申请公布号
EP0235447(B1)
申请公布日期
1994.02.23
申请号
EP19860309051
申请日期
1986.11.19
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
COBB, SANFORD , JR. C/O MINNESOTA MINING AND
分类号
G02B6/00;F21V8/00;G02B6/032;G02B6/10;G02B6/24;G02B6/38;(IPC1-7):G02B6/10
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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