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发明名称
摘要
申请公布号
JPS5951403(U)
申请公布日期
1984.04.04
申请号
JP19820146275U
申请日期
1982.09.29
申请人
发明人
分类号
F21V23/04;F21S4/00;F21S8/04;(IPC1-7):F21S7/00
主分类号
F21V23/04
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