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发明名称
Improvements in and relating to mercury vapour rectifiers
摘要
申请公布号
GB374351(A)
申请公布日期
1932.06.09
申请号
GB19310026695
申请日期
1931.09.24
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
H01J13/34;H01J13/48
主分类号
H01J13/34
代理机构
代理人
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