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经营范围
发明名称
STAMPER DEFECT INSPECTING DEVICE
摘要
申请公布号
JPH06118004(A)
申请公布日期
1994.04.28
申请号
JP19920263748
申请日期
1992.10.01
申请人
RICOH CO LTD
发明人
ITO YUJI
分类号
G01B11/30;G01N21/88;G01N21/952;G11B7/26;(IPC1-7):G01N21/88
主分类号
G01B11/30
代理机构
代理人
主权项
地址
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