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发明名称
METHOD OF MEASURING INSULATION RESISTANCE OF ANTIRUST COATING OF METALLIC BODY BURIED UNDERGROUND
摘要
申请公布号
JPS5381274(A)
申请公布日期
1978.07.18
申请号
JP19760160188
申请日期
1976.12.27
申请人
OSAKA GAS CO LTD
发明人
KOZOKAHA EIICHI
分类号
G01R27/00
主分类号
G01R27/00
代理机构
代理人
主权项
地址
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