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申请公布号
JPS53106202(U)
申请公布日期
1978.08.26
申请号
JP19770011816U
申请日期
1977.01.31
申请人
发明人
分类号
F21V33/00;A47B83/04;A47B85/06;A47B97/00;(IPC1-7):F21V33/00
主分类号
F21V33/00
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