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发明名称
LINE SWITCHING DEVICE
摘要
申请公布号
JPH0897883(A)
申请公布日期
1996.04.12
申请号
JP19940230069
申请日期
1994.09.26
申请人
HITACHI LTD;HITACHI COMPUTER ELECTRON CO LTD
发明人
YOSHIDA TATSUYA;IWASAKI KEISUKE;UCHIDA NOBUAKI;ASO FUSAYOSHI
分类号
H04L1/22;H04L29/14;(IPC1-7):H04L29/14
主分类号
H04L1/22
代理机构
代理人
主权项
地址
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