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发明名称
MEMORY BACKUP DEVICE
摘要
申请公布号
JPH04209470(A)
申请公布日期
1992.07.30
申请号
JP19900340471
申请日期
1990.11.30
申请人
TOKYO ELECTRIC CO LTD
发明人
SAKURAI HARUO
分类号
G06F12/16;H01M10/44;H02J7/34
主分类号
G06F12/16
代理机构
代理人
主权项
地址
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