OPTICAL DISK MEDIUM CLEANER,申请号JP19890125608-传众专利搜索

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发明名称	OPTICAL DISK MEDIUM CLEANER
摘要
申请公布号	JPH02304787(A)	申请公布日期	1990.12.18
申请号	JP19890125608	申请日期	1989.05.18
申请人	NEC CORP	发明人	HIKASA MASAFUMI
分类号	G11B23/50	主分类号	G11B23/50
代理机构		代理人
主权项
地址

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