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发明名称
VERTEILER FUER KLEINE FERNSPRECHVERMITTLUNGSANLAGEN
摘要
申请公布号
DE8034727(U1)
申请公布日期
1981.05.27
申请号
DE19800034727U
申请日期
1980.12.29
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN, DE
发明人
分类号
H04Q1/14;(IPC1-7):H04Q1/14
主分类号
H04Q1/14
代理机构
代理人
主权项
地址
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