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发明名称
PANEL CLEANING DEVICE FOR COLOR CATHODE-RAY TUBE
摘要
申请公布号
JPH02299128(A)
申请公布日期
1990.12.11
申请号
JP19890119616
申请日期
1989.05.12
申请人
NEC CORP
发明人
KOBAYASHI KENJI
分类号
H01J9/38;H01J9/22;H01J9/227
主分类号
H01J9/38
代理机构
代理人
主权项
地址
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