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发明名称
Improvements in or relating to air-break electric circuit interrupters
摘要
申请公布号
GB840901(A)
申请公布日期
1960.07.13
申请号
GB19570026963
申请日期
1957.08.27
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H01H9/34
主分类号
H01H9/34
代理机构
代理人
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地址
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