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发明名称
SHOWER HEAD OF SEMICONDUCTOR PRODUCTION DEVICE
摘要
申请公布号
KR20060084897(A)
申请公布日期
2006.07.26
申请号
KR20050005637
申请日期
2005.01.21
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
PARK, JU HWAN
分类号
H01L21/205
主分类号
H01L21/205
代理机构
代理人
主权项
地址
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