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发明名称
Radar equipment calibrating system
摘要
申请公布号
US2549473(A)
申请公布日期
1951.04.17
申请号
US19450575309
申请日期
1945.01.30
申请人
GENERAL ELECTRIC COMPANY
发明人
JACOB DON M.
分类号
G01S7/40
主分类号
G01S7/40
代理机构
代理人
主权项
地址
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