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发明名称
FLUORESCENT DISPLAY TUBE AND ITS MANUFACTURING METHOD
摘要
申请公布号
KR1019930001188(B1)
申请公布日期
1993.02.20
申请号
KR1019900019421
申请日期
1990.11.27
申请人
发明人
分类号
主分类号
代理机构
代理人
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