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发明名称
Improvements relating to direct current electric transmission systems employing valve converters
摘要
申请公布号
GB693464(A)
申请公布日期
1953.07.01
申请号
GB19510005423
申请日期
1951.03.06
申请人
THE BRITISH ELECTRICAL AND ALLIED INDUSTRIES RESEARCH ASSOCIATION
发明人
BUSEMANN FELIX
分类号
H02M5/447
主分类号
H02M5/447
代理机构
代理人
主权项
地址
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