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经营范围
发明名称
Window and passive interference generator
摘要
申请公布号
US3109046(A)
申请公布日期
1963.10.29
申请号
US19610160377
申请日期
1961.12.18
申请人
NUMRICH FRED H
发明人
NUMRICH FRED H.
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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