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发明名称
SCHALTUNGSANORDNUNG ZUM ABSCHLIESSEN VERSTAERKTER FERNLEITUNGEN AN SAMMELSPRECHSTELLEN
摘要
申请公布号
DD143493(A1)
申请公布日期
1980.08.20
申请号
DD19790212670
申请日期
1979.05.04
申请人
LIPINSKI,JOCHEN,DD;LIPINSKI,WILHELM,DD
发明人
LIPINSKI,JOCHEN,DD;LIPINSKI,WILHELM,DD
分类号
H04B3/20;H04M9/00;(IPC1-7):H04M9/00
主分类号
H04B3/20
代理机构
代理人
主权项
地址
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