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发明名称
摘要
申请公布号
JPH0541456(Y2)
申请公布日期
1993.10.20
申请号
JP19870154148U
申请日期
1987.10.09
申请人
发明人
分类号
F21V11/00;F21V3/02;F21V5/00;F21V8/00;F21V13/02;(IPC1-7):F21V3/02
主分类号
F21V11/00
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代理人
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