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发明名称
Improvements in and relating to tracer shells
摘要
申请公布号
GB579284(A)
申请公布日期
1946.07.30
申请号
GB19430013501
申请日期
1943.08.19
申请人
JAMES KARL KENDALL;GRANTHAM PRODUCTIONS LIMITED
发明人
分类号
F42B12/38
主分类号
F42B12/38
代理机构
代理人
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