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摘要
申请公布号
JPS57117586(U)
申请公布日期
1982.07.21
申请号
JP19810005684U
申请日期
1981.01.14
申请人
发明人
分类号
F21V23/00;F21V19/00;H01R13/74;H01R33/05;H01R33/08;H05B41/08;(IPC1-7):H01R33/08
主分类号
F21V23/00
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代理人
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