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经营范围
发明名称
Doppler frequency tracker
摘要
申请公布号
US3139618(A)
申请公布日期
1964.06.30
申请号
US19620221484
申请日期
1962.09.05
申请人
GENERAL PRECISION, INC.
发明人
GOLDFISCHER LESTER I.;BENJAMIN SIDNEY K.;PINCUS RALPH M.
分类号
G01S13/60
主分类号
G01S13/60
代理机构
代理人
主权项
地址
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