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发明名称
Improvements in and relating to metal vapour rectifiers
摘要
申请公布号
GB399275(A)
申请公布日期
1933.10.05
申请号
GB19320016060
申请日期
1932.06.07
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
H02M1/04;H02M7/15
主分类号
H02M1/04
代理机构
代理人
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