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发明名称
DEVICE FOR ELLIPSOMETRIC ANALYSIS, METHOD FOR THE ELLIPSOMETRIC ANALYSIS OF A SAMPLE, AND USE IN THE MEASUREMENT OF THICKNESS VARIATION OF THIN LAYERS
摘要
申请公布号
EP0332508(B1)
申请公布日期
1993.09.08
申请号
EP19890400582
申请日期
1989.03.02
申请人
FRANCE TELECOM
发明人
VAREILLE, AIME;VUILLOD, YVES;THEVENOT, LOUIS
分类号
G01B11/06;G01N21/21
主分类号
G01B11/06
代理机构
代理人
主权项
地址
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