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经营范围
发明名称
A lamp lens
摘要
申请公布号
GB2267332(B)
申请公布日期
1995.09.06
申请号
GB19920011278
申请日期
1992.05.28
申请人
发明人
分类号
F21S8/00;F21V5/04;F21V13/04;(IPC1-7):F21V5/00
主分类号
F21S8/00
代理机构
代理人
主权项
地址
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