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发明名称
Improvements in and relating to high frequency transmission lines
摘要
申请公布号
GB512570(A)
申请公布日期
1939.09.20
申请号
GB19380007807
申请日期
1938.03.14
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H01P5/04;H01P5/10
主分类号
H01P5/04
代理机构
代理人
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