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发明名称
OPTICAL FILTERS FOR MANIPULATING SPECTRAL POWER DISTRIBUTION IN ACCELERATED WEATHERING DEVICES
摘要
申请公布号
EP1459050(A1)
申请公布日期
2004.09.22
申请号
EP20020805510
申请日期
2002.10.18
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
FISCHER, RICHARD M., JR.;GUTH, BRADLEY D.;KETOLA, WARREN D.;RILEY, JAMES W.
分类号
G01N17/00;G02B5/20;G02B5/22;(IPC1-7):G01N17/00;F21V9/02;F21V9/04
主分类号
G01N17/00
代理机构
代理人
主权项
地址
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