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发明名称
Undervoltage device
摘要
申请公布号
US1901628(A)
申请公布日期
1933.03.14
申请号
US19290380859
申请日期
1929.07.25
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
BRAINARD MAURICE W.
分类号
H02H3/247
主分类号
H02H3/247
代理机构
代理人
主权项
地址
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