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发明名称
DYNAMIC FOCUS ELECTRON GUN
摘要
申请公布号
KR950002694(Y1)
申请公布日期
1995.04.13
申请号
KR19890021273U
申请日期
1989.12.31
申请人
SAMSUNG ELECTRON DEVICES CO., LTD.
发明人
OH, TAE - SHIK
分类号
H01J29/50;(IPC1-7):H01J29/50
主分类号
H01J29/50
代理机构
代理人
主权项
地址
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