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发明名称
摘要
申请公布号
JPH0731772(Y2)
申请公布日期
1995.07.26
申请号
JP19920033470U
申请日期
1992.04.21
申请人
发明人
分类号
A61F2/44;A61B17/58;A61B17/70;A61B17/86;(IPC1-7):A61B17/58
主分类号
A61F2/44
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