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发明名称
Radio direction finder
摘要
申请公布号
US3217327(A)
申请公布日期
1965.11.09
申请号
US19630285844
申请日期
1963.06.05
申请人
GRUBB JR WALTER C
发明人
JR. WALTER C. GRUBB,
分类号
G01S3/42
主分类号
G01S3/42
代理机构
代理人
主权项
地址
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