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发明名称
Anordnung zur automatischen Einschaltung eines Senders mit Hilfe von gleichgerichteten Modulationsschwingungen
摘要
申请公布号
DE755785(C)
申请公布日期
1952.03.31
申请号
DE1934M126871D
申请日期
1934.03.17
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LTD.
发明人
分类号
H04B7/155
主分类号
H04B7/155
代理机构
代理人
主权项
地址
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