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发明名称
CIRCUIT ARRANGEMENT FOR TELEPHONE SETS
摘要
申请公布号
HUT64165(A)
申请公布日期
1993.11.29
申请号
HU19930000830
申请日期
1993.03.23
申请人
DETEWE-DEUTSCHE TELEPHONWERKE AG. UND CO.,DE
发明人
BAUMEISTER,ROLF,DE;JANKOWSKY,FLORIAN,DE;NEUHAUS,HANS-JUERGEN,DE
分类号
H04M9/06;H04M1/738;(IPC1-7):H04M1/00;H04M11/06
主分类号
H04M9/06
代理机构
代理人
主权项
地址
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