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发明名称
Target electrode for barrier grid storage tube
摘要
申请公布号
US3201628(A)
申请公布日期
1965.08.17
申请号
US19610104959
申请日期
1961.04.24
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
DAY CYRIL L.
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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