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经营范围
发明名称
WIRING FORMATION
摘要
申请公布号
JPH05166937(A)
申请公布日期
1993.07.02
申请号
JP19910332122
申请日期
1991.12.16
申请人
SONY CORP
发明人
OKAMOTO YUTAKA
分类号
H01L21/3205;H01L21/768;H01L23/52
主分类号
H01L21/3205
代理机构
代理人
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