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发明名称
Schirmgitterroehre fuer kurze Wellen und grosse Leistungen
摘要
申请公布号
DE750157(C)
申请公布日期
1944.12.16
申请号
DE1939R105073D
申请日期
1939.04.26
申请人
RADIO CORPORATION OF AMERICA
发明人
SMITH PHILIP T.
分类号
H01J19/34
主分类号
H01J19/34
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