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经营范围
发明名称
SHIELD FOR COATING GRAPHITE FILM
摘要
申请公布号
KR920005832(Y1)
申请公布日期
1992.08.22
申请号
KR19900005005U
申请日期
1990.04.19
申请人
SAMSUNG ELECTRON DEVICES CO., LTD.
发明人
KU, SONG - HUI;MOK, YONG - KYUN
分类号
H01J29/88;(IPC1-7):H01J29/88
主分类号
H01J29/88
代理机构
代理人
主权项
地址
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