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发明名称
摘要
申请公布号
JPS647526(Y2)
申请公布日期
1989.02.28
申请号
JP19840165176U
申请日期
1984.10.31
申请人
发明人
分类号
F21S8/10;F21V19/00;(IPC1-7):F21Q1/00
主分类号
F21S8/10
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代理人
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