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发明名称
Improvements in or relating to radio and other high frequency transmitters
摘要
申请公布号
GB397930(A)
申请公布日期
1933.09.04
申请号
GB19320006627
申请日期
1932.03.04
申请人
THE MARCONI INTERNATIONAL MARINE COMMUNICATION COMPANY, LIMITED;FRANK POWELL BEST
发明人
分类号
H04L27/04
主分类号
H04L27/04
代理机构
代理人
主权项
地址
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