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经营范围
发明名称
A NETWORK CONNECTION SYSTEM
摘要
申请公布号
EP0027042(A3)
申请公布日期
1981.04.29
申请号
EP19800303494
申请日期
1980.10.03
申请人
FUJITSU LIMITED
发明人
KOJIMA, TAKUHITO;SATAKE, YASUO;MASUDA, TORU
分类号
H04M3/56;H04M3/42;H04Q3/52;H04Q3/545;H04Q3/68;H04Q11/04;(IPC1-7):H04Q11/04;H04Q3/54
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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