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发明名称
CIRCUIT INTERRUPTERS
摘要
申请公布号
CA484963(A)
申请公布日期
1952.07.15
申请号
CAD484963
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
JAMES M. CUMMING
分类号
主分类号
代理机构
代理人
主权项
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