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发明名称
Improvements in tables for finding the correction values for the coordinates determined by an observer standing at a distance from the gun
摘要
申请公布号
GB401649(A)
申请公布日期
1933.11.16
申请号
GB19320004355
申请日期
1932.02.13
申请人
N. V. NEDERLANDSCHE INSTRUMENTEN COMPAGNIE "NEDINSCO"
发明人
分类号
F41G3/14
主分类号
F41G3/14
代理机构
代理人
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