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发明名称
MOBILE COMMUNICATION SYSTEM
摘要
申请公布号
JPH01174023(A)
申请公布日期
1989.07.10
申请号
JP19870332103
申请日期
1987.12.28
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
SAKAMOTO MASAYUKI
分类号
H04B7/26;H04L1/00
主分类号
H04B7/26
代理机构
代理人
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