MAGNETO-OPTICAL MEANS FOR READING DISKS BY COMPARING SIGNALS AT LEADING AND TRAILING EDGES OF LASER BEAM,申请号US19900581184-传众专利搜索

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发明名称	MAGNETO-OPTICAL MEANS FOR READING DISKS BY COMPARING SIGNALS AT LEADING AND TRAILING EDGES OF LASER BEAM
摘要
申请公布号	US5105399(A)	申请公布日期	1992.04.14
申请号	US19900581184	申请日期	1990.09.10
申请人	NEC CORPORATION	发明人	SHIMONOU, SHIGERU
分类号	G11B11/10;G11B11/105	主分类号	G11B11/10
代理机构		代理人
主权项
地址

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