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发明名称
Radio position indicating systems
摘要
申请公布号
US3015098(A)
申请公布日期
1961.12.26
申请号
US19580778725
申请日期
1958.12.08
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
JOLLIFFE SIDNEY ARTHUR WALTER;WATSON DAVID WILLIAM
分类号
G01S1/02;G01S19/17;G01S19/23
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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