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发明名称
SCHALTUNGSANORDNUNG ZUR ANSCHALTUNG EINES STOERUNGSMELDESIGNALS AN GALVANISCH ABGERIEGELTE VERBINDUNGSLEITUNGEN IN EINER FERNSPRECHVERMITTLUNGSANLAGE
摘要
申请公布号
DD269512(A1)
申请公布日期
1989.06.28
申请号
DD19880313268
申请日期
1988.03.01
申请人
VEB FUNKWERK KOEPENICK ZFT NACHRICHTENELEKTRONIK,DD
发明人
JANKE,SIEGFRIED,DD;LIEBERWIRTH,JOHANNES,DD
分类号
H04M3/10;(IPC1-7):H04M3/10
主分类号
H04M3/10
代理机构
代理人
主权项
地址
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