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经营范围
发明名称
GROUNDING RESISTANCE MEASURING APPARATUS
摘要
申请公布号
JPS541668(A)
申请公布日期
1979.01.08
申请号
JP19770067023
申请日期
1977.06.06
申请人
TOKYO ELECTRIC POWER CO;YOKOGAWA ELECTRIC WORKS LTD
发明人
NAKAZAWA RIYUUZOU;ONO SETSUYOSHI;NAKASHIMA NOBUO;HAYASHI EIJI;UNOSAWA NOBORU
分类号
H02H3/17;G01R27/20
主分类号
H02H3/17
代理机构
代理人
主权项
地址
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