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发明名称
Choke-compensator adaptor for metalplastic firearm barrel
摘要
申请公布号
US2932915(A)
申请公布日期
1960.04.19
申请号
US19570687786
申请日期
1957.10.02
申请人
OLIN MATHIESON CHEMICAL CORPORATION
发明人
WILSON JOHN L.
分类号
F41A21/40
主分类号
F41A21/40
代理机构
代理人
主权项
地址
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