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发明名称
Tube électronique à grande puissance pour ondes ultra-courtes
摘要
申请公布号
FR940651(A)
申请公布日期
1948.12.20
申请号
FRD940651
申请日期
1946.10.26
申请人
LE MATERIEL TELEPHONIQUE
发明人
MOISSON-FRANCKHAUSER ANDRE
分类号
H01J19/80
主分类号
H01J19/80
代理机构
代理人
主权项
地址
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