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发明名称
METHOD AND DEVICE FOR INSPECTING SURFACE DEFECT
摘要
申请公布号
JPH02190707(A)
申请公布日期
1990.07.26
申请号
JP19890011122
申请日期
1989.01.20
申请人
HITACHI METALS LTD
发明人
BABA TOSHIYUKI
分类号
G01B11/30
主分类号
G01B11/30
代理机构
代理人
主权项
地址
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