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发明名称
Dispositifs à décharge électronique de grosse puissance pour ondes à très haute fréquence
摘要
申请公布号
FR56107(E)
申请公布日期
1952.09.17
申请号
FRD56107
申请日期
1944.01.07
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H03F3/54
主分类号
H03F3/54
代理机构
代理人
主权项
地址
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