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发明名称
Electron gun supporting technique
摘要
申请公布号
US3210145(A)
申请公布日期
1965.10.05
申请号
US19610091498
申请日期
1961.02.24
申请人
LITTON PRECISION PRODUCTS, INC.
发明人
FYLER NORMAN F.
分类号
H01J29/82
主分类号
H01J29/82
代理机构
代理人
主权项
地址
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