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经营范围
发明名称
Radio bomb release system
摘要
申请公布号
US2444678(A)
申请公布日期
1948.07.06
申请号
US19440524796
申请日期
1944.03.02
申请人
RADIO CORPORATION
发明人
JR. ROYDEN C. SANDERS,
分类号
G01S13/32;G01S13/58
主分类号
G01S13/32
代理机构
代理人
主权项
地址
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