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发明名称
摘要
申请公布号
JPH02107306(U)
申请公布日期
1990.08.27
申请号
JP19890016749U
申请日期
1989.02.14
申请人
发明人
分类号
A43B5/00;A43B23/02;(IPC1-7):A43B23/02
主分类号
A43B5/00
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代理人
主权项
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