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发明名称
ELECTRON GUN
摘要
申请公布号
KR920003294(Y1)
申请公布日期
1992.05.25
申请号
KR19870017185U
申请日期
1987.09.30
申请人
GOLD STAR CO., LTD.
发明人
KO, NAM - JE
分类号
H01J29/48;(IPC1-7):H01J29/48
主分类号
H01J29/48
代理机构
代理人
主权项
地址
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