READ-AFTER-WRITE OPTICAL RECORDING DEVICE HAVING A SINGLE RADIATION SOURCE AND EMPLOYING WRITE MODULATION OF SUCH SOURCE,申请号US19890453547-传众专利搜索

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发明名称	READ-AFTER-WRITE OPTICAL RECORDING DEVICE HAVING A SINGLE RADIATION SOURCE AND EMPLOYING WRITE MODULATION OF SUCH SOURCE
摘要
申请公布号	US5105413(A)	申请公布日期	1992.04.14
申请号	US19890453547	申请日期	1989.12.20
申请人	U.S. PHILIPS CORPORATION	发明人	BAKX, JOHANNES
分类号	G11B7/00;G11B7/004;G11B7/0045;G11B7/09;G11B7/125;G11B20/18;G11B27/36	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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