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发明名称
Head space adjusting and locking means for removable firearm barrels
摘要
申请公布号
US2423854(A)
申请公布日期
1947.07.15
申请号
US19430514612
申请日期
1943.12.17
申请人
SIMPSON CLARENCE E
发明人
SIMPSON CLARENCE E.
分类号
F41A21/48;F41C33/08
主分类号
F41A21/48
代理机构
代理人
主权项
地址
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