ZIEHWALZVERFAHREN FÜR ROHRWALZWERK,申请号DE200660019242T-传众专利搜索

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发明名称	ZIEHWALZVERFAHREN FÜR ROHRWALZWERK
摘要
申请公布号	DE602006019242(D1)	申请公布日期	2011.02.10
申请号	DE200660019242T	申请日期	2006.03.28
申请人	SUMITOMO METAL INDUSTRIES LTD.	发明人	YAMANE, AKIHITO
分类号	B21B17/04;B21B27/02	主分类号	B21B17/04
代理机构		代理人
主权项
地址

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