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发明名称
摘要
申请公布号
JPS5836082(Y2)
申请公布日期
1983.08.15
申请号
JP19790033018U
申请日期
1979.03.16
申请人
发明人
分类号
F21V31/00;F21S8/10;(IPC1-7):F21Q1/00
主分类号
F21V31/00
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