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发明名称
摘要
申请公布号
JPS62131685(U)
申请公布日期
1987.08.19
申请号
JP19860020162U
申请日期
1986.02.17
申请人
发明人
分类号
A47G23/00;(IPC1-7):A47G23/00
主分类号
A47G23/00
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