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经营范围
发明名称
Improvements in and relating to repeater systems for high frequency electric waves
摘要
申请公布号
GB613854(A)
申请公布日期
1948.12.03
申请号
GB19460001972
申请日期
1946.01.21
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ARTHUR SULLIVAN GLADWIN
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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