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发明名称
摘要
申请公布号
JPH0769402(B2)
申请公布日期
1995.07.31
申请号
JP19870328103
申请日期
1987.12.24
申请人
发明人
分类号
G01R31/36;G01R19/165;(IPC1-7):G01R31/36
主分类号
G01R31/36
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代理人
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