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发明名称
Improvements in or relating to repetitive signal systems
摘要
申请公布号
GB821575(A)
申请公布日期
1959.10.07
申请号
GB19570006887
申请日期
1957.03.01
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
TOWE DONALD LEOPOLD PLAIS;BRASH REGINALD PETER
分类号
G01S7/292;G01S7/36;G01S13/22
主分类号
G01S7/292
代理机构
代理人
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