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发明名称
CATHODE RAY TUBE
摘要
申请公布号
JPS5413249(A)
申请公布日期
1979.01.31
申请号
JP19770077922
申请日期
1977.07.01
申请人
HITACHI LTD
发明人
KANAI HIROMI
分类号
H01J3/02;H01J29/04;H01J29/48;H01J29/54;H01J29/56
主分类号
H01J3/02
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代理人
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