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发明名称
摘要
申请公布号
JP3010642(B2)
申请公布日期
2000.02.21
申请号
JP19890243798
申请日期
1989.09.20
申请人
发明人
分类号
G01R19/00;G01R29/16;(IPC1-7):G01R19/00
主分类号
G01R19/00
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