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发明名称
ELECTRON GUN FOR CATHODE-RAY TUBE, MANUFACTURING METHOD OF ELECTRON GUN FOR CATHODE-RAY TUBE
摘要
申请公布号
KR100485099(B1)
申请公布日期
2005.04.22
申请号
KR20020041593
申请日期
2002.07.16
申请人
发明人
分类号
H01J9/18;H01J29/48;(IPC1-7):H01J29/48
主分类号
H01J9/18
代理机构
代理人
主权项
地址
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