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发明名称
Induktionsspule zur Hochfrequenzerhitzung des Elektrodensystems einer Entladungsroehre
摘要
申请公布号
DE667892(C)
申请公布日期
1938.11.22
申请号
DENDATR092764D
申请日期
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H01J9/385
主分类号
H01J9/385
代理机构
代理人
主权项
地址
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