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经营范围
发明名称
DATA TRANSFER SYSTEM ESPECIALLY ON OF TELECOMMUNICATION
摘要
申请公布号
HU213436(B)
申请公布日期
1997.06.30
申请号
HU19920003723
申请日期
1991.06.11
申请人
SEMCOTEC HANDELSGESELLSCHAFT MBH.
发明人
KAUSEL,WILFRIED;KREMSER,HANNES;STALLBAUMER,HERMANN
分类号
H04J3/18;H04M11/06;H04M19/08;(IPC1-7):H04J3/18
主分类号
H04J3/18
代理机构
代理人
主权项
地址
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