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经营范围
发明名称
LEAKAGE DETECTING CIRCUIT
摘要
申请公布号
JPS59129525(A)
申请公布日期
1984.07.25
申请号
JP19830004926
申请日期
1983.01.14
申请人
MATSUSHITA DENKO KK
发明人
MAKINAGA HITOSHI
分类号
H02H3/33
主分类号
H02H3/33
代理机构
代理人
主权项
地址
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