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发明名称
METHOD AND APPARATUS FOR BACKING UP DATA TRANSMISSION SYSTEM
摘要
申请公布号
EP0216353(B1)
申请公布日期
1993.02.17
申请号
EP19860113078
申请日期
1986.09.23
申请人
HITACHI, LTD.
发明人
YOKOYAMA, FUJIO
分类号
G06F13/00;G06F11/20;G06F15/16;H04B1/74;H04L1/22
主分类号
G06F13/00
代理机构
代理人
主权项
地址
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