PRODUCTION OF OPTICAL DISK SUBSTRATE AND METALLIC MOLD FOR PRODUCTION AND MOLDING MACHINE USING THE MOLD,申请号JP19920361165-传众专利搜索

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发明名称	PRODUCTION OF OPTICAL DISK SUBSTRATE AND METALLIC MOLD FOR PRODUCTION AND MOLDING MACHINE USING THE MOLD
摘要
申请公布号	JPH06203414(A)	申请公布日期	1994.07.22
申请号	JP19920361165	申请日期	1992.12.29
申请人	RICOH CO LTD	发明人	UEDA KEIJI
分类号	G11B7/26;B29C45/26;B29C45/43;(IPC1-7):G11B7/26	主分类号	G11B7/26
代理机构		代理人
主权项
地址

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