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经营范围
发明名称
Radio landing apparatus
摘要
申请公布号
US2451793(A)
申请公布日期
1948.10.19
申请号
US19430488012
申请日期
1943.05.22
申请人
GENERAL ELECTRIC COMPANY
发明人
ALEXANDERSON ERNST F. W.;PATTERSON FRANKLIN G.
分类号
G01S1/02;G01S19/10;G01S19/21;G01S19/46
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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