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发明名称
METHOD AND DEVICE FOR MEASURING SURFACE SHAPE USING DIFFRACTION OPTICAL ELEMENT
摘要
申请公布号
JPH08226806(A)
申请公布日期
1996.09.03
申请号
JP19950288996
申请日期
1995.11.07
申请人
PIITA DE GURUUTO
发明人
PIITA DE GURUUTO
分类号
G01B11/24;G01B11/30;(IPC1-7):G01B11/24
主分类号
G01B11/24
代理机构
代理人
主权项
地址
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