PRODUCTION OF STAMPER FOR OPTICAL DISK,申请号JP19890099127-传众专利搜索

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发明名称	PRODUCTION OF STAMPER FOR OPTICAL DISK
摘要
申请公布号	JPH02277790(A)	申请公布日期	1990.11.14
申请号	JP19890099127	申请日期	1989.04.19
申请人	SEIKO EPSON CORP	发明人	TAKEI SHOTARO
分类号	C25D1/00;G11B7/26	主分类号	C25D1/00
代理机构		代理人
主权项
地址

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