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发明名称
Appareil comportant un tube d'emmagasinage d'images et son mode de fonctionnement
摘要
申请公布号
FR60826(E)
申请公布日期
1955.01.31
申请号
FRD60826
申请日期
1950.04.13
申请人
CATHODEON LIMITED
发明人
分类号
H01J31/32
主分类号
H01J31/32
代理机构
代理人
主权项
地址
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