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经营范围
发明名称
Directly heated cathode structure
摘要
申请公布号
EP0720197(B1)
申请公布日期
2000.03.08
申请号
EP19950309076
申请日期
1995.12.13
申请人
SAMSUNG DISPLAY DEVICES CO., LTD.
发明人
KIM, CHANG-SEOB;SON, SEOK-BONG;KIM, SANG-KYUN;JEONG, BONG-UK
分类号
H01J1/15;H01J1/28;H01J9/04;H01J29/04;(IPC1-7):H01J1/15
主分类号
H01J1/15
代理机构
代理人
主权项
地址
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