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发明名称
IMPEDANCE COMPARATOR
摘要
申请公布号
JPS55154472(A)
申请公布日期
1980.12.02
申请号
JP19790063019
申请日期
1979.05.21
申请人
TAMAGAWA GAKUEN
发明人
SUGANO MAKOTO
分类号
G01R27/02
主分类号
G01R27/02
代理机构
代理人
主权项
地址
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