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发明名称
Product-type relay
摘要
申请公布号
US2579622(A)
申请公布日期
1951.12.25
申请号
US19500169235
申请日期
1950.06.20
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
SONNEMANN WILLIAM K.
分类号
H02H3/26
主分类号
H02H3/26
代理机构
代理人
主权项
地址
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