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发明名称
MEASURING THE CROSS-SECTIONAL DISTRIBUTION OF THE REFRACTIVE INDEX OF OPTICAL WAVEGUIDES
摘要
申请公布号
EP0509847(A3)
申请公布日期
1993.07.21
申请号
EP19920303543
申请日期
1992.04.21
申请人
KABUSHIKI KAISHA TOPCON
发明人
GISIN, NICOLAS;STAMP, PATRICK;HORI, NOBUO
分类号
G01M11/02;G01N21/41;(IPC1-7):G01N21/41
主分类号
G01M11/02
代理机构
代理人
主权项
地址
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