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发明名称
Forming a layer
摘要
申请公布号
GB9414145(D0)
申请公布日期
1994.08.31
申请号
GB19940014145
申请日期
1994.07.13
申请人
ELECTROTECH LIMITED
发明人
分类号
H01L21/28;H01L21/3205;H01L21/768;H01L23/52;H05K3/40
主分类号
H01L21/28
代理机构
代理人
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地址
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