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发明名称
Breech block and firing mechanism therein
摘要
申请公布号
US2580483(A)
申请公布日期
1952.01.01
申请号
US19460713949
申请日期
1946.12.04
申请人
MAY SUMMERBELL EDITH
发明人
SUMMERBELL EDITH MAY
分类号
F41A3/10;F41A15/10;F41A19/37
主分类号
F41A3/10
代理机构
代理人
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