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发明名称
CIRCUIT BREAKER
摘要
申请公布号
CA483312(A)
申请公布日期
1952.05.20
申请号
CAD483312
申请日期
申请人
RALPH H. KINGDON;JOHN G. JACKSON
发明人
JOHN G. JACKSON;RALPH H. KINGDON
分类号
主分类号
代理机构
代理人
主权项
地址
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