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发明名称
VERFAHREN ZUM UEBERTRAGEN UND ERFASSEN VON GEBUEHRENIMPULSEN IM SELBSTWAEHLFERNDIENST IN EINER FERNSPRECHVERMITTLUNGSANLAGE
摘要
申请公布号
DD285460(A5)
申请公布日期
1990.12.12
申请号
DD19890329565
申请日期
1989.06.14
申请人
VEB FUNKWERK KOEPENICK ZENTRUM F. F. U. T. NACHRICHTENELEKTRONIK,DD
发明人
SCHAEDLICH,JOACHIM,DD;SCHMIDT,RAINER,DD
分类号
H04M15/00;(IPC1-7):H04M15/00
主分类号
H04M15/00
代理机构
代理人
主权项
地址
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