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发明名称
WALZRING AUS HARTMETALL UND GUSSEISEN UND VERFAHREN ZUR HERSTELLUNG.
摘要
申请公布号
DE68907702(D1)
申请公布日期
1993.08.26
申请号
DE19896007702
申请日期
1989.12.12
申请人
SANDVIK AB, SANDVIKEN, SE
发明人
SUNDSTEDT, GERT, S-152 00 STRAENGNAES, SE;CARLSSON, JAN-ERIK, S-121 49 JOHANNESHOV, SE
分类号
C21D9/38;B21B27/00;B21B27/02;C21D5/00;C22C37/00;(IPC1-7):C21D5/00;B21B27/03;B22D19/16;C22C37/04
主分类号
C21D9/38
代理机构
代理人
主权项
地址
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