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发明名称
摘要
申请公布号
JPH0320946(U)
申请公布日期
1991.02.28
申请号
JP19890080023U
申请日期
1989.07.06
申请人
发明人
分类号
A47J43/20;(IPC1-7):A47J43/20
主分类号
A47J43/20
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代理人
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