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发明名称
Einrichtung zur Fernumschaltung in unbemannten Verstaerkerstationen
摘要
申请公布号
DE889609(C)
申请公布日期
1953.09.10
申请号
DE1951F007991
申请日期
1951.12.25
申请人
FELTEN & GUILLEAUME CARLSWERK AKTIENGESELLSCHAFT
发明人
OSWALD FELIX DIPL.-ING.
分类号
H04B1/74
主分类号
H04B1/74
代理机构
代理人
主权项
地址
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