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经营范围
发明名称
Adjustable gun sight
摘要
申请公布号
US2561909(A)
申请公布日期
1951.07.24
申请号
US19480001640
申请日期
1948.01.10
申请人
COBB WILLIAM F
发明人
COBB WILLIAM F.
分类号
F41G1/24;F41G1/26
主分类号
F41G1/24
代理机构
代理人
主权项
地址
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