OPTICAL RECORDING AND REPRODUCING DEVICE,申请号JP19870156463-传众专利搜索

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法人/股东/高管

发明名称	OPTICAL RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPS643821(A)	申请公布日期	1989.01.09
申请号	JP19870156463	申请日期	1987.06.25
申请人	MITSUBISHI ELECTRIC CORP	发明人	IMAI HITOSHI;TADOKORO MICHIHIRO
分类号	G11B7/085	主分类号	G11B7/085
代理机构		代理人
主权项
地址

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