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经营范围
发明名称
Improvements in or relating to electromagnetic wave apparatus
摘要
申请公布号
GB944930(A)
申请公布日期
1963.12.18
申请号
GB19530012392
申请日期
1953.05.04
申请人
MINISTER OF AVIATION
发明人
LINES ALBERT WALTER
分类号
H01P5/16;H03B17/00;H04B7/155
主分类号
H01P5/16
代理机构
代理人
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