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发明名称
BLANK FOR GUNBARREL, METHOD FOR PRODUCING SAID GUNBARREL AND GUNBARREL
摘要
<p>Blank for a gun barrel, consisting of a steel bar, which bar, in one or more hot working steps, has been repeatedly wrung about its own longitudinal axis.</p>
申请公布号
EP1183121(A1)
申请公布日期
2002.03.06
申请号
EP20000906828
申请日期
2000.02.02
申请人
DAMASTEEL AKTIEBOLAG
发明人
BILLGREN, PER
分类号
F41A21/02;B22F3/15;B22F3/17;B22F3/20;B22F5/10;B22F5/12;B22F7/02;B22F7/06;B32B15/01;C21D7/13;C21D8/10;C21D9/10;C21D9/12;C22C33/02;F41A21/20;(IPC1-7):B22F3/17;F41A21/00;B22F5/00
主分类号
F41A21/02
代理机构
代理人
主权项
地址
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