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经营范围
发明名称
Cathode ray tube
摘要
申请公布号
KR100751309(B1)
申请公布日期
2007.08.22
申请号
KR20010040467
申请日期
2001.07.06
申请人
发明人
分类号
H01J29/02
主分类号
H01J29/02
代理机构
代理人
主权项
地址
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