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发明名称
COLOUR CATHODE RAY TUBES
摘要
申请公布号
GB2052148(B)
申请公布日期
1983.04.13
申请号
GB19800018612
申请日期
1980.06.06
申请人
SONY CORP
发明人
分类号
H01J31/20;H01J29/02;H01J29/07;H01J29/86;H01J31/12;(IPC1-7):H01J29/07
主分类号
H01J31/20
代理机构
代理人
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