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发明名称
VOLTAGE CHANGE DETECTION CIRCUIT
摘要
申请公布号
JPS5219578(A)
申请公布日期
1977.02.14
申请号
JP19750095516
申请日期
1975.08.06
申请人
SEIKOUSHIYA KK
发明人
TAMURA TATSUYA
分类号
H02H3/247;G01R19/12;H02H3/24;H02H9/00
主分类号
H02H3/247
代理机构
代理人
主权项
地址
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