Device for optically scanning an information carrier,申请号US19870017503-传众专利搜索

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发明名称	Device for optically scanning an information carrier
摘要
申请公布号	US4767187(A)	申请公布日期	1988.08.30
申请号	US19870017503	申请日期	1987.02.24
申请人	U.S. PHILIPS CORP.	发明人	GIJZEN, WILHELMUS A. H.;BLANKERS, PETRUS J.;VAN VROENHOVEN, PETRUS A. W. H.
分类号	G11B7/09;(IPC1-7):G02B7/04	主分类号	G11B7/09
代理机构		代理人
主权项
地址

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