OPTICAL STORING AND REPRODUCING DEVICE,申请号JP19900109265-传众专利搜索

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法人/股东/高管

发明名称	OPTICAL STORING AND REPRODUCING DEVICE
摘要
申请公布号	JPH0410222(A)	申请公布日期	1992.01.14
申请号	JP19900109265	申请日期	1990.04.25
申请人	NEC GUMMA LTD	发明人	TAKAHASHI TOSHIHIKO
分类号	G11B7/00;G11B7/005	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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