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发明名称
Firearm safety
摘要
申请公布号
US2794285(A)
申请公布日期
1957.06.04
申请号
US19540470901
申请日期
1954.11.24
申请人
OLIN MATHIESON CHEMICAL CORPORATION
发明人
CLARKSON RALPH E.
分类号
F41A17/74
主分类号
F41A17/74
代理机构
代理人
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