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发明名称
摘要
申请公布号
JPH01115461(U)
申请公布日期
1989.08.03
申请号
JP19880010802U
申请日期
1988.01.29
申请人
发明人
分类号
A47L15/10;(IPC1-7):A47L15/10
主分类号
A47L15/10
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代理人
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地址
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