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发明名称
TRENCH FORMING METHOD
摘要
申请公布号
KR100275600(B1)
申请公布日期
2000.12.15
申请号
KR19980034912
申请日期
1998.08.27
申请人
DONGBU ELECTRONICS CO., LTD.
发明人
KIM, CHANG-KYU;JUNG, MUN-YEON
分类号
H01L21/76;H01L21/316;H01L21/762;(IPC1-7):H01L21/76
主分类号
H01L21/76
代理机构
代理人
主权项
地址
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