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发明名称
摘要
申请公布号
JPH0213987(Y2)
申请公布日期
1990.04.17
申请号
JP19820019522U
申请日期
1982.02.15
申请人
发明人
分类号
G01R31/18;G01R1/04;G01R1/06;H01G13/00
主分类号
G01R31/18
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代理人
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