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经营范围
发明名称
Low altitude bombing attachment
摘要
申请公布号
US2516290(A)
申请公布日期
1950.07.25
申请号
US19390299771
申请日期
1939.10.16
申请人
BARTH THEODORE H
发明人
BARTH THEODORE H.
分类号
F41G3/24
主分类号
F41G3/24
代理机构
代理人
主权项
地址
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