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发明名称
METHOD FOR MEASURING A REFLECTED OPTICAL RADIATION
摘要
申请公布号
EP0297669(A3)
申请公布日期
1991.02.06
申请号
EP19880201323
申请日期
1988.06.27
申请人
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
ESSER, HILDEGARD;GRZESIK, ULRICH, DR. DIPL.-PHYS.
分类号
G01N21/49;G01M11/00;G01M11/02;(IPC1-7):G01N21/47
主分类号
G01N21/49
代理机构
代理人
主权项
地址
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