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发明名称
Improvements in mercury arc electric converters
摘要
申请公布号
GB523308(A)
申请公布日期
1940.07.11
申请号
GB19380037869
申请日期
1938.12.30
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;DAVID HENRY DONALDSON;DIETRICH GUNTHER PRINZ
发明人
分类号
H01J13/24
主分类号
H01J13/24
代理机构
代理人
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地址
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