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发明名称
FOKUSSIERUNGSMAGNET FUER EINE PROJEKTIONSKATHODENSTRAHLROEHRE
摘要
申请公布号
DE4143265(A1)
申请公布日期
1992.07.02
申请号
DE19914143265
申请日期
1991.12.31
申请人
SAMSUNG ELECTRON DEVICES CO., LTD., KYONGGI, KR
发明人
SUNG-U, HAM, SUWON, KR
分类号
H01J29/00;H01J29/64
主分类号
H01J29/00
代理机构
代理人
主权项
地址
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