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经营范围
发明名称
Aerial bomb, pyrotechnic device, and the like
摘要
申请公布号
US2447941(A)
申请公布日期
1948.08.24
申请号
US19440529786
申请日期
1944.04.06
申请人
JACK IMBER;CHARLES HEBARD HUGH
发明人
IMBER JACK;HEBARD HUGH CHARLES
分类号
F42B10/56;F42B12/58
主分类号
F42B10/56
代理机构
代理人
主权项
地址
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