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发明名称
ELECTROMAGNETICCAIR TYPE CIRCUIT BREAKER
摘要
申请公布号
JPS549779(A)
申请公布日期
1979.01.24
申请号
JP19770074382
申请日期
1977.06.24
申请人
HITACHI LTD
发明人
YAMANAKA KAZUHIRO
分类号
H01H33/32;H01H3/24
主分类号
H01H33/32
代理机构
代理人
主权项
地址
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