OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE,申请号JP19850174722-传众专利搜索

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发明名称	OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPS6234386(A)	申请公布日期	1987.02.14
申请号	JP19850174722	申请日期	1985.08.08
申请人	CANON INC	发明人	ASHINUMA TAKAAKI
分类号	G11B20/10	主分类号	G11B20/10
代理机构		代理人
主权项
地址

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