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发明名称
FOCUS ADJUSTMENT METHOD AND DEVICE FOR COLOR CATHODE-RAY TUBE
摘要
申请公布号
JPH0721921(A)
申请公布日期
1995.01.24
申请号
JP19930164417
申请日期
1993.07.02
申请人
HITACHI LTD
发明人
KARASAWA TAKUMI
分类号
H01J9/44;H04N17/04;(IPC1-7):H01J9/44
主分类号
H01J9/44
代理机构
代理人
主权项
地址
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