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发明名称
Electric current rectifier
摘要
申请公布号
US1871434(A)
申请公布日期
1932.08.09
申请号
US19300481116
申请日期
1930.09.11
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & COMPAGNIE
发明人
SEITZ OSKAR
分类号
H01J13/32
主分类号
H01J13/32
代理机构
代理人
主权项
地址
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