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发明名称
Improvements to or relating to short distance radio navigation systems
摘要
申请公布号
GB738450(A)
申请公布日期
1955.10.12
申请号
GB19530024419
申请日期
1953.09.03
申请人
LA RADIO-INDUSTRIE
发明人
分类号
G01S1/02;G01S7/00
主分类号
G01S1/02
代理机构
代理人
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