REFRESHING CIRCUIT FOR D-RAM,申请号JP19890205664-传众专利搜索

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发明名称	REFRESHING CIRCUIT FOR D-RAM
摘要
申请公布号	JPH0371486(A)	申请公布日期	1991.03.27
申请号	JP19890205664	申请日期	1989.08.10
申请人	OKI ELECTRIC IND CO LTD	发明人	ENDO TAKASHI;SUGAWARA MASAHIKO
分类号	G11C11/406	主分类号	G11C11/406
代理机构		代理人
主权项
地址

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