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发明名称
FILM THICKNESS EQUALIZING DEVICE
摘要
申请公布号
JPH08181072(A)
申请公布日期
1996.07.12
申请号
JP19940322653
申请日期
1994.12.26
申请人
NEC CORP
发明人
TSUDA KOJI
分类号
C30B23/04;C23F4/00;C30B33/08;C30B33/12;H01L21/203;H01L21/302;H01L21/3065;(IPC1-7):H01L21/203;H01L21/306
主分类号
C30B23/04
代理机构
代理人
主权项
地址
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