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发明名称
摘要
申请公布号
JPH0341440(U)
申请公布日期
1991.04.19
申请号
JP19890102791U
申请日期
1989.08.31
申请人
发明人
分类号
A47K3/00;A61H9/00;A61H23/00;(IPC1-7):A61H9/00
主分类号
A47K3/00
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代理人
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