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发明名称
Method of making shell casings
摘要
申请公布号
US2698268(A)
申请公布日期
1954.12.28
申请号
US19500179971
申请日期
1950.08.17
申请人
ALBERT LYON GEORGE
发明人
LYON GEORGE ALBERT
分类号
B21D51/54
主分类号
B21D51/54
代理机构
代理人
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地址
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