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发明名称
Radio direction finding system
摘要
申请公布号
US3340533(A)
申请公布日期
1967.09.05
申请号
US19640385668
申请日期
1964.07.28
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
EARP CHARLES WILLIAM
分类号
G01S1/30;G01S3/14;G01S5/00
主分类号
G01S1/30
代理机构
代理人
主权项
地址
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