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经营范围
发明名称
Luminiferous elements
摘要
申请公布号
GB851697(A)
申请公布日期
1960.10.19
申请号
GB19590024457
申请日期
1959.07.16
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
G11C13/04;H01B17/00;H01J29/24;H01J29/30;H01J31/18;H04N3/14
主分类号
G11C13/04
代理机构
代理人
主权项
地址
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