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发明名称
摘要
申请公布号
JPH01120807(U)
申请公布日期
1989.08.16
申请号
JP19880014901U
申请日期
1988.02.06
申请人
发明人
分类号
G03B11/00;A61B1/04;A61B1/24;(IPC1-7):A61B1/24
主分类号
G03B11/00
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