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发明名称
摘要
申请公布号
JPS63135318(U)
申请公布日期
1988.09.06
申请号
JP19870026264U
申请日期
1987.02.26
申请人
发明人
分类号
G02B23/26;A61B1/00;A61B1/04;(IPC1-7):G02B23/26
主分类号
G02B23/26
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代理人
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