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发明名称
COMMUNICATION SYSTEM
摘要
申请公布号
JPH03283846(A)
申请公布日期
1991.12.13
申请号
JP19900081360
申请日期
1990.03.30
申请人
TOSHIBA CORP
发明人
IGURA MASAMICHI
分类号
H04L29/06;H04L12/40
主分类号
H04L29/06
代理机构
代理人
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地址
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