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发明名称
Verfahren zur Ubertragung von Nachrichten
摘要
申请公布号
DE820023(C)
申请公布日期
1951.11.08
申请号
DE1949S000874D
申请日期
1949.11.30
申请人
SIEMENS & HALSKE A. G., BERLIN UND MUENCHEN
发明人
MUENCHEN DR.-ING. HERBERT HOLZWARTH,
分类号
H04B14/02
主分类号
H04B14/02
代理机构
代理人
主权项
地址
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