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发明名称
摘要
申请公布号
JPS5785291(U)
申请公布日期
1982.05.26
申请号
JP19800161520U
申请日期
1980.11.11
申请人
发明人
分类号
A47G23/03;(IPC1-7):A47G23/03
主分类号
A47G23/03
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