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发明名称
Gasgefüllte, gittergesteuerte Entladungsröhre mit indirekt geheizter Kathode.
摘要
申请公布号
CH171505(A)
申请公布日期
1934.08.31
申请号
CHD171505
申请日期
1933.10.30
申请人
VON ARDENNE,MANFRED
发明人
ARDENNE,MANFRED VON
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主分类号
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