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发明名称
Processing of metal
摘要
申请公布号
US3182174(A)
申请公布日期
1965.05.04
申请号
US19620210029
申请日期
1962.07.16
申请人
DAVY AND UNITED ENGINEERING COMPANY LIMITED
发明人
SIMS RAYMOND BERNARD
分类号
B21B15/00;B21B45/00;C21D8/06;C21D9/00;C21D9/56
主分类号
B21B15/00
代理机构
代理人
主权项
地址
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