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经营范围
发明名称
INSPECTION OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH04342150(A)
申请公布日期
1992.11.27
申请号
JP19910114415
申请日期
1991.05.20
申请人
HITACHI LTD;HITACHI TECHNO ENG CO LTD
发明人
KINUMEGAWA ISAO;TAKAGAKI TADASHI;TOYOSHIMA HIRONOBU;NUMATA KIYOSHI;OKAMOTO TSUNEHIRO
分类号
G01R31/26;H01L21/66
主分类号
G01R31/26
代理机构
代理人
主权项
地址
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