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发明名称
METHOD OF PROTECTING ELECTRIC DEVICE BY UNBALANCED VOLTAGE AND CURRENT
摘要
申请公布号
JPS6082015(A)
申请公布日期
1985.05.10
申请号
JP19830188620
申请日期
1983.10.08
申请人
SAKAI ZENJI
发明人
SAKAI ZENJI
分类号
H02H7/16;H01H9/56;H02H3/00;H02H7/04
主分类号
H02H7/16
代理机构
代理人
主权项
地址
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