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发明名称
APPARATUS FOR PROJECTING A LIGHT BEAM ONTO AN OPTICALLY READABLE RECORD CARRIER
摘要
申请公布号
EP0205202(B1)
申请公布日期
1991.01.02
申请号
EP19860200891
申请日期
1986.05.22
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
BIERHOFF, MARTINUS P. M.;LONIJ, HUBERTUS M. M.
分类号
G02B7/28;G11B7/085;G11B7/09
主分类号
G02B7/28
代理机构
代理人
主权项
地址
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