PHOTODETECTOR FOR DETECTING TRACKING ERROR, DEVICE AND METHOD FOR DETECTING TRACKING ERROR, DEVICE AND METHOD FOR DETECTING FOCUSING ERROR AND OPTICAL HEAD FOR MAGNETO-OPTICAL RECORDING/REPRODUCING,申请号JP19900415028-传众专利搜索

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发明名称	PHOTODETECTOR FOR DETECTING TRACKING ERROR, DEVICE AND METHOD FOR DETECTING TRACKING ERROR, DEVICE AND METHOD FOR DETECTING FOCUSING ERROR AND OPTICAL HEAD FOR MAGNETO-OPTICAL RECORDING/REPRODUCING
摘要
申请公布号	JPH04229435(A)	申请公布日期	1992.08.18
申请号	JP19900415028	申请日期	1990.12.27
申请人	OMRON CORP	发明人	OGAKI TATSUO;HOSOKAWA HAYAMI
分类号	G11B7/09;G11B11/10;G11B11/105;G11B20/18	主分类号	G11B7/09
代理机构		代理人
主权项
地址

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