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发明名称
BREAKER OPERATING CIRCUIT
摘要
申请公布号
JPS5556310(A)
申请公布日期
1980.04.25
申请号
JP19780128462
申请日期
1978.10.20
申请人
HITACHI LTD
发明人
SAWAIRI MITSUO;MATSUZAKI ATSUHIDE
分类号
H01H9/54
主分类号
H01H9/54
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