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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02218145(A)
申请公布日期
1990.08.30
申请号
JP19890038381
申请日期
1989.02.20
申请人
MATSUSHITA ELECTRON CORP
发明人
TSUJIMOTO KOICHI
分类号
H01L29/73;G01R31/26;H01L21/331;H01L21/66;H01L21/76;H01L29/732
主分类号
H01L29/73
代理机构
代理人
主权项
地址
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