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发明名称
Spring operation device of circuit breaker in Gas insulated switchgear
摘要
申请公布号
KR100942567(B1)
申请公布日期
2010.02.16
申请号
KR20070141836
申请日期
2007.12.31
申请人
发明人
分类号
H01H33/42
主分类号
H01H33/42
代理机构
代理人
主权项
地址
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