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发明名称
METHOD OF PRODUCING COLD DISTORTION OF METALS AND THEIR ALLOYS,IN PARTICULAR OF STEEL,DURING COLD DRAWING AND ROLLING PROCESSES
摘要
申请公布号
PL127784(B1)
申请公布日期
1983.11.30
申请号
PL19780212095
申请日期
1978.12.23
申请人
发明人
分类号
B21B;B21B1/28;B21C1/00;(IPC1-7):B21B1/28
主分类号
B21B
代理机构
代理人
主权项
地址
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