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经营范围
发明名称
THYRISTOR GATE CIRCUIT FAULT LOCATION CIRCUIT
摘要
申请公布号
JPS53127658(A)
申请公布日期
1978.11.08
申请号
JP19770041345
申请日期
1977.04.13
申请人
HITACHI LTD
发明人
WATANABE ATSUMI
分类号
H02H7/12
主分类号
H02H7/12
代理机构
代理人
主权项
地址
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