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发明名称
DIGITAL DATA COMMUNICATION SYSTEM
摘要
申请公布号
JPH05327666(A)
申请公布日期
1993.12.10
申请号
JP19910149788
申请日期
1991.05.24
申请人
SONY CORP
发明人
WATANABE TAKAHIKO
分类号
H04J3/00;H03M13/35;H04L1/00;(IPC1-7):H04L1/00
主分类号
H04J3/00
代理机构
代理人
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