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发明名称
Improvements in or relating to vapour electric converters
摘要
申请公布号
GB436724(A)
申请公布日期
1935.10.14
申请号
GB19340011189
申请日期
1934.04.13
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ENRICO GALLIZIA
发明人
分类号
H01J13/28;H01J13/34
主分类号
H01J13/28
代理机构
代理人
主权项
地址
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