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发明名称
Night sighting device for firearms
摘要
申请公布号
US2209524(A)
申请公布日期
1940.07.30
申请号
US19380191869
申请日期
1938.02.23
申请人
LEONARD S. LYON
发明人
KEY JAMES F.
分类号
F41G1/35
主分类号
F41G1/35
代理机构
代理人
主权项
地址
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