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发明名称
WIDE AREA ELECTRONIC BULLETIN BOARD SYSTEM
摘要
申请公布号
JPH0442639(A)
申请公布日期
1992.02.13
申请号
JP19900150288
申请日期
1990.06.08
申请人
FUJITSU LTD
发明人
SUDO AKIRA
分类号
H04L12/54;H04L12/58
主分类号
H04L12/54
代理机构
代理人
主权项
地址
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