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发明名称
SEMICONDUCTOR DEVICE AND FABRICATION OF THE SAME
摘要
申请公布号
JPH0637301(B2)
申请公布日期
1994.05.18
申请号
JP19890076397
申请日期
1989.03.28
申请人
发明人
分类号
C01G25/00;C01G25/04;C01G27/04;(IPC1-7):C01G25/04
主分类号
C01G25/00
代理机构
代理人
主权项
地址
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