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发明名称
Messverfahren mit Zielfaktormessgeraet fuer ein Fernsprechvermittlungssystem
摘要
申请公布号
DE1133438(B)
申请公布日期
1962.07.19
申请号
DE1961S073595
申请日期
1961.04.21
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
DARRE DIPL.-PHYS. DR. ALLAN;SCHWUB DIPL.-ING. FRANZ
分类号
H04M3/36;H04Q11/04
主分类号
H04M3/36
代理机构
代理人
主权项
地址
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