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发明名称
Способ измерения сеточного тока электронной лампы
摘要
申请公布号
SU98101(A1)
申请公布日期
1953.11.30
申请号
SU19510447631
申请日期
1951.06.09
申请人
NETREBENKO K.A.
发明人
NETREBENKO K.A.
分类号
H01J9/42
主分类号
H01J9/42
代理机构
代理人
主权项
地址
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