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发明名称
Method of oxidizing electrode structure
摘要
申请公布号
US2020305(A)
申请公布日期
1935.11.12
申请号
US19320626532
申请日期
1932.07.30
申请人
RADIO CORPORATION OF AMERICA
发明人
ESSIG SANFORD F.
分类号
H01J29/43
主分类号
H01J29/43
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代理人
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