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经营范围
发明名称
MEASUREMENT OF SURFACE EFFECT COEFFICIENT OF POWER CABLE
摘要
申请公布号
JPS5477175(A)
申请公布日期
1979.06.20
申请号
JP19770144224
申请日期
1977.12.01
申请人
HITACHI CABLE
发明人
SUGIYAMA KOUICHI;SHIGA SHIYOUICHI
分类号
G01R27/02;G01R27/16
主分类号
G01R27/02
代理机构
代理人
主权项
地址
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