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发明名称
Einrichtung zum Aufbau einer Grundprimaergruppe bei Traegerfrequenzsystemen
摘要
申请公布号
DE1219531(B)
申请公布日期
1966.06.23
申请号
DE1962S078398
申请日期
1962.03.09
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
ZITZMANN WERNER;BODE DIPL.-ING. KLAUS
分类号
H04J1/04
主分类号
H04J1/04
代理机构
代理人
主权项
地址
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