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发明名称
摘要
申请公布号
JPH0296133(U)
申请公布日期
1990.07.31
申请号
JP19890005712U
申请日期
1989.01.21
申请人
发明人
分类号
A47C3/16;A61H23/02;(IPC1-7):A61H23/02
主分类号
A47C3/16
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代理人
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