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发明名称
Method for producing seamless tubes by means of a three-roll bar rolling mill
摘要
申请公布号
AU2009326655(A1)
申请公布日期
2010.06.17
申请号
AU20090326655
申请日期
2009.11.20
申请人
SUMITOMO METAL INDUSTRIES, LTD;V & M DEUTSCHLAND GMBH
发明人
ROLF KUMMERLING;MANFRED BELLMANN;WINFRIED BRAUN;HIDENORI KINUGASA;SASAKI KENICHI
分类号
B21B23/00;B21B27/02
主分类号
B21B23/00
代理机构
代理人
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