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发明名称
Superbroad bandwidth cathode-ray tube device
摘要
申请公布号
US3325663(A)
申请公布日期
1967.06.13
申请号
US19640370776
申请日期
1964.05.28
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
MAEDA HARUO
分类号
H01J23/26;H01J25/78;H01J29/70
主分类号
H01J23/26
代理机构
代理人
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