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经营范围
发明名称
PROJECTION DISPLAY SYSTEM
摘要
申请公布号
EP1506453(A1)
申请公布日期
2005.02.16
申请号
EP20030714421
申请日期
2003.03.26
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
MA, JIAYING;AASTUEN, DAVID, J., W.;MAHMOODI, ABOLGHASSEM, B.
分类号
G02F1/13;G03B21/00;G03B21/60;(IPC1-7):G03B21/60
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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