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发明名称
Anti pumping closing means for circuit breakers
摘要
申请公布号
US2832917(A)
申请公布日期
1958.04.29
申请号
US19540423782
申请日期
1954.04.16
申请人
I-T-E CIRCUIT BREAKER COMPANY
发明人
CLAUSING CHALLISS I.
分类号
H02H7/22
主分类号
H02H7/22
代理机构
代理人
主权项
地址
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