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发明名称
ELECTRON GUN FOR COLOR CATHODE-RAY TUBE
摘要
申请公布号
JPH0384835(A)
申请公布日期
1991.04.10
申请号
JP19890220234
申请日期
1989.08.29
申请人
HITACHI LTD
发明人
KOMORO HIDEMASA;IZUMIDA YUKIHIRO
分类号
H01J29/48;H01J29/50
主分类号
H01J29/48
代理机构
代理人
主权项
地址
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