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经营范围
发明名称
Pole light providing unique footprint control.
摘要
申请公布号
EP0399677(B1)
申请公布日期
1995.03.08
申请号
EP19900304741
申请日期
1990.05.01
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
DREYER, JOHN F., JR., C/O MINNESOTA MINING AND
分类号
E01F9/00;E01F9/015;E01F9/016;E01F9/03;F21S8/08;F21V7/00;F21V7/05;F21V8/00;G02B5/124;G02B6/00;G02B6/04;G02B6/10;G02B6/42;(IPC1-7):F21V7/00;F21S1/10
主分类号
E01F9/00
代理机构
代理人
主权项
地址
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