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发明名称
Magazine fastening device for shotguns
摘要
申请公布号
US2597746(A)
申请公布日期
1952.05.20
申请号
US19490135078
申请日期
1949.12.27
申请人
HARRINGTON & RICHARDSON ARMS CO.
发明人
MULNO LESTER F.
分类号
F41A9/72
主分类号
F41A9/72
代理机构
代理人
主权项
地址
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