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经营范围
发明名称
Circuit comprenant un tube à mémoire par accumulation de charges électriques.
摘要
申请公布号
CH312462(A)
申请公布日期
1955.12.31
申请号
CHD312462
申请日期
1953.03.27
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
分类号
H01J31/60
主分类号
H01J31/60
代理机构
代理人
主权项
地址
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