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经营范围
发明名称
Folded projection system for a front or rear projector
摘要
申请公布号
EP1817631(B1)
申请公布日期
2011.09.07
申请号
EP20050813347
申请日期
2005.11.29
申请人
THOMSON LICENSING SAS
发明人
BENOIT, PASCAL;SACRE, JEAN-JACQUES;LOAEC, FREDERIC
分类号
G03B21/28;G02B13/16;G02B17/06;G02B17/08;G03B21/10
主分类号
G03B21/28
代理机构
代理人
主权项
地址
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