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发明名称
SCHALTUNGSANORDNUNG ZUM ERKENNEN UND AUSWERTEN VON SCHLEIFENZUSTANDSAENDERUNGEN IN ZENTRALGESTEUERTEN FERNMELDE-, INSBESONDERE FERNSPRECHVERMITTLUNG- ANLAGEN
摘要
申请公布号
ATA759278(A)
申请公布日期
1983.10.15
申请号
AT19780007592
申请日期
1978.10.23
申请人
TELEFONBAU UND NORMALZEIT GMBH
发明人
分类号
H04Q3/54;(IPC1-7):H04Q3/24
主分类号
H04Q3/54
代理机构
代理人
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地址
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