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发明名称
Perfectionnements aux tubes électroniques du type magnétron
摘要
申请公布号
FR81858(E)
申请公布日期
1963.11.22
申请号
FR19610860263
申请日期
1961.04.28
申请人
LIGNES TELEGRAPHIQUES ET TELEPHONIQUES
发明人
BEAL J.;JUILLERAT R.;PIATTI H.
分类号
H01J25/587
主分类号
H01J25/587
代理机构
代理人
主权项
地址
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