PRODUCTION OF OPTICAL DISK,申请号JP19900325905-传众专利搜索

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发明名称	PRODUCTION OF OPTICAL DISK
摘要
申请公布号	JPH04205737(A)	申请公布日期	1992.07.27
申请号	JP19900325905	申请日期	1990.11.29
申请人	SONY CORP	发明人	NOMURA HIROSHI;SUGAWARA NORIO;YONE KIYOE
分类号	G11B7/26	主分类号	G11B7/26
代理机构		代理人
主权项
地址

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