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发明名称
CHEMICAL EXHAUSTING APPARATUS OF HORIZONTAL FURNACE
摘要
申请公布号
KR0132210(Y1)
申请公布日期
1999.02.01
申请号
KR19920000453U
申请日期
1992.01.15
申请人
LG SEMICONDUCTOR CO., LTD.
发明人
LEE, DONG-CHIL
分类号
H01L21/304;(IPC1-7):H01L21/304
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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