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发明名称
METHOD FOR THE MANUFACTURE OF REINFORCEMENT HELICS AND A DEVICE FOR IMPLEMENTATION OF THE METHOD
摘要
申请公布号
GB2040748(A)
申请公布日期
1980.09.03
申请号
GB19790044451
申请日期
1979.12.28
申请人
REUNANEN & RAVIOLA OY
发明人
分类号
B21C47/04;B21F3/04;B21F27/12;(IPC1-7):B21F3/04
主分类号
B21C47/04
代理机构
代理人
主权项
地址
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