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经营范围
发明名称
Improvements in or relating to wireless aerial coupling circuits
摘要
申请公布号
GB551231(A)
申请公布日期
1943.02.12
申请号
GB19410015222
申请日期
1941.11.26
申请人
HERBERT FLETCHER
发明人
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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