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发明名称
ARBEITSWERKZEUG ZUR SPANLOSEN WARMVERFORMUNG VON STAHL ODER ANDEREN SCHWERMETALLEN UND VERFAHREN ZU DESSEN HERSTELLUNG
摘要
申请公布号
DE3114177(A1)
申请公布日期
1982.10.28
申请号
DE19813114177
申请日期
1981.04.03
申请人
MANNESMANN AG
发明人
WESSEL,OTTO,DIPL.-ING.
分类号
B22D19/06;(IPC1-7):22D19/06;22F7/08;30B15/02;21B25/00;22F1/00
主分类号
B22D19/06
代理机构
代理人
主权项
地址
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