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经营范围
发明名称
DIRECTLY HEATED CATHODE
摘要
申请公布号
KR0147609(B1)
申请公布日期
1998.08.01
申请号
KR19940033109
申请日期
1994.12.07
申请人
SAMSUNG DISPLAY DEVICES CO.,LTD
发明人
KIM, CHANG-SUB;SONN, SUK-BONG;JUNG, BONG-WOOK;KIM, SANG-KYUN;SHIN, SANG-WOOK
分类号
H01J1/15;(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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