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发明名称
Ventilated sighting rib for firearms
摘要
申请公布号
US2929164(A)
申请公布日期
1960.03.22
申请号
US19560608138
申请日期
1956.09.05
申请人
BROWNING INDUSTRIES, INC.
发明人
BROWNING VAL A.
分类号
F41A21/24;F41G1/42
主分类号
F41A21/24
代理机构
代理人
主权项
地址
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