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发明名称
Improvements in bomb throwing mortars and like guns
摘要
申请公布号
GB593787(A)
申请公布日期
1947.10.27
申请号
GB19420011412
申请日期
1942.08.14
申请人
HUGH CAMPBELL
发明人
分类号
F41A1/06;F41A3/04;F41A3/74
主分类号
F41A1/06
代理机构
代理人
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地址
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