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发明名称
TEST APPARATUS FOR TESTING LINE SIGNALS ON AN ANALOGIC SUBSCRIBER CONNECTION LINE
摘要
申请公布号
EP0563674(A3)
申请公布日期
1993.11.18
申请号
EP19930104253
申请日期
1993.03.16
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
GNAN, GUENTHER, DIPL.-ING.;KAISER, WOLFGANG, DIPL.-ING. (FH);PREISS, FRANK, DIPL.-PHYS.;SCHMUTZLER, WERNER
分类号
H04M3/30;(IPC1-7):H04M3/30
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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