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发明名称
ETCHANT AND METHOD FOR ETCHING DOPED SILICON
摘要
申请公布号
EP0224022(B1)
申请公布日期
1993.09.15
申请号
EP19860114540
申请日期
1986.10.21
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HWANG, BAO TAI;ORR-ARIENZO, WENDY ANN;GLANG, REINHARD
分类号
H01L21/306;H01L21/308
主分类号
H01L21/306
代理机构
代理人
主权项
地址
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