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发明名称
摘要
申请公布号
JP2748810(B2)
申请公布日期
1998.05.13
申请号
JP19920353740
申请日期
1992.12.15
申请人
HITACHI DENSEN KK
发明人
IMAI TOMOAKI;ENDO TAKESHI
分类号
G01R31/12;(IPC1-7):G01R31/12
主分类号
G01R31/12
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