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经营范围
发明名称
INTERFACE CIRCUIT OF AUXILIARY MEMORY UNIT
摘要
申请公布号
JPS5413228(A)
申请公布日期
1979.01.31
申请号
JP19770077842
申请日期
1977.07.01
申请人
HITACHI LTD
发明人
TANAKA HIROYUKI
分类号
G06F12/16;G11C29/00
主分类号
G06F12/16
代理机构
代理人
主权项
地址
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