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发明名称
A NEW AND IMPROVED REFLECTOR FOR ILLUMINATING SIGNS
摘要
申请公布号
EP0139219(A3)
申请公布日期
1987.06.03
申请号
EP19840111088
申请日期
1984.09.17
申请人
MANVILLE CORPORATION
发明人
HAMMOND, DOUGLAS SCOTT
分类号
F21V7/00;G09F13/04;G09F13/14;(IPC1-7):G02B5/10
主分类号
F21V7/00
代理机构
代理人
主权项
地址
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