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发明名称
Verfahren zur Beseitigung bzw. Verringerung von Innenfehlern bei Halbzeug,insbesondere bei gegossenen Bloecken,Brammen,Knueppeln u.dgl.
摘要
申请公布号
DE1602127(A1)
申请公布日期
1970.04.09
申请号
DE19671602127
申请日期
1967.08.12
申请人
ERIK OLSSON AG
发明人
OLSSON,ERIK,A.
分类号
B21B1/02;B21B1/46;B21B13/10;B21B27/02;B22D11/12;B23P6/00
主分类号
B21B1/02
代理机构
代理人
主权项
地址
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