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发明名称
摘要
申请公布号
JPS54151675(U)
申请公布日期
1979.10.22
申请号
JP19780047505U
申请日期
1978.04.10
申请人
发明人
分类号
A47B37/00;A47G23/06;(IPC1-7):A47G23/06
主分类号
A47B37/00
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代理人
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