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经营范围
发明名称
Explosive shells
摘要
申请公布号
US2806428(A)
申请公布日期
1957.09.17
申请号
US19490131730
申请日期
1949.12.08
申请人
SOCIETY BREVETS AERO-MECANIQUES, S. A.
发明人
WEISS WILLI
分类号
F42B12/20;F42B12/44;F42C1/08;F42C9/14;F42C15/20
主分类号
F42B12/20
代理机构
代理人
主权项
地址
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