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发明名称
Static time-overcurrent relays
摘要
申请公布号
US3312867(A)
申请公布日期
1967.04.04
申请号
US19630275940
申请日期
1963.04.26
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
SONNEMANN WILLIAM K.
分类号
H02H3/093
主分类号
H02H3/093
代理机构
代理人
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地址
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