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发明名称
Automatic aerial target releasing device
摘要
申请公布号
US2590103(A)
申请公布日期
1952.03.25
申请号
US19500152435
申请日期
1950.03.28
申请人
JESSEN LE ROY S
发明人
JESSEN LE ROY S.
分类号
F41J9/10
主分类号
F41J9/10
代理机构
代理人
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地址
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