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发明名称
FORMTEIL ZUR HERSTELLUNG VON ROHRFOERMIGEN TEILEN MIT LAENGSNAHT UND DARAUS HERGESTELLTES ROHR BZW. ROHRSTUECK
摘要
申请公布号
AT392026(B)
申请公布日期
1991.01.10
申请号
AT19890000977
申请日期
1989.04.24
申请人
VOEST-ALPINE KREMS GESELLSCHAFT M.B.H.
发明人
KEUSCHNIGG JOSEF DIPL.ING.
分类号
B21C37/10
主分类号
B21C37/10
代理机构
代理人
主权项
地址
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