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发明名称
Data communication system having channel switching means.
摘要
申请公布号
EP0327128(B1)
申请公布日期
1995.08.02
申请号
EP19890101959
申请日期
1989.02.03
申请人
FUJITSU LIMITED
发明人
SUZUKI, EIJI
分类号
H04B1/74;(IPC1-7):H04B1/74;H04L1/22
主分类号
H04B1/74
代理机构
代理人
主权项
地址
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