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发明名称
Apparatus for producing unidirectional electric current at high voltage
摘要
申请公布号
GB399711(A)
申请公布日期
1933.10.12
申请号
GB19330005599
申请日期
1933.02.23
申请人
INTERNATIONAL PRECIPITATION COMPANY
发明人
分类号
H02M1/20
主分类号
H02M1/20
代理机构
代理人
主权项
地址
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