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发明名称
DORN ZUM KALTSCHMIEDEN VON INNENPROFILIERTEN ROHRKOERPERN ODER ZYLINDERN
摘要
申请公布号
DE3203343(A1)
申请公布日期
1982.09.09
申请号
DE19823203343
申请日期
1982.02.02
申请人
FOERENADE FABRIKSVERKEN
发明人
O. RAMNESTAN,IVAN
分类号
B21C37/15;B21C37/20;B21J5/12;B21K1/56;(IPC1-7):B21C37/20
主分类号
B21C37/15
代理机构
代理人
主权项
地址
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