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发明名称
Improvements in or relating to metal vapour converters
摘要
申请公布号
GB521763(A)
申请公布日期
1940.05.30
申请号
GB19380034375
申请日期
1938.11.25
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;DIETRICH GUENTHER PRINZ
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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