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发明名称
Способ изготовления вторично-электронного эмиттера
摘要
申请公布号
SU63400(A1)
申请公布日期
1943.11.30
申请号
SU19410043889
申请日期
1941.05.24
申请人
ARANOVICH R.M.;CHERNTSOVS.M.
发明人
ARANOVICH R.M.;CHERNTSOVS.M.
分类号
H01J9/12
主分类号
H01J9/12
代理机构
代理人
主权项
地址
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