DOUBLING FILE SYSTEM,申请号JP19880129939-传众专利搜索

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发明名称	DOUBLING FILE SYSTEM
摘要
申请公布号	JPH01298451(A)	申请公布日期	1989.12.01
申请号	JP19880129939	申请日期	1988.05.27
申请人	NEC CORP	发明人	HASHIMOTO HISAO
分类号	G06F3/06;G06F12/00	主分类号	G06F3/06
代理机构		代理人
主权项
地址

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