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经营范围
发明名称
Automatic firearm
摘要
申请公布号
US2199871(A)
申请公布日期
1940.05.07
申请号
US19380202546
申请日期
1938.04.16
申请人
MARC BIRKIGT
发明人
BIRKIGT MARC
分类号
F41A3/40;F41A3/82;F41A5/18;F41A17/66;F41A19/30;F41A19/31
主分类号
F41A3/40
代理机构
代理人
主权项
地址
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