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发明名称
SCHALTUNGSANORDNUNG ZUM SENDEN UND EMPFANGEN VON WECHSELSTROMSCHALTKENNZEICHEN IN FERNMELDE-, INSBESONDERE FERNSPRECHANLAGEN
摘要
申请公布号
DD252719(A1)
申请公布日期
1987.12.23
申请号
DD19860294474
申请日期
1986.09.17
申请人
VEB FERNMELDEWERK ARNSTADT,DD
发明人
ILLGAS,HORST,DD;MOELLER,EBERHARD,DD;SCHNEIDER,WERNER,DD;BREUER,RUDOLF,DD
分类号
H04M7/00;H04Q1/44;(IPC1-7):H04Q1/44
主分类号
H04M7/00
代理机构
代理人
主权项
地址
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