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发明名称
摘要
申请公布号
JPS57124279(U)
申请公布日期
1982.08.03
申请号
JP19810012870U
申请日期
1981.01.30
申请人
发明人
分类号
A47G7/02;(IPC1-7):A47G7/02
主分类号
A47G7/02
代理机构
代理人
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地址
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