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发明名称
METHOD FOR MEASURING OFF-ANGLE BEARING OF SEMICONDUCTOR SINGLE CRYSTAL SUBSTRATE
摘要
申请公布号
JPH02213755(A)
申请公布日期
1990.08.24
申请号
JP19890034008
申请日期
1989.02.14
申请人
MATSUSHITA ELECTRON CORP
发明人
HATA YOSHIFUMI
分类号
G01N23/20;H01L21/66
主分类号
G01N23/20
代理机构
代理人
主权项
地址
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