Cold rolling process for metal tubes,申请号EP20060253330-传众专利搜索

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发明名称	Cold rolling process for metal tubes
摘要
申请公布号	EP1738840(B1)	申请公布日期	2008.11.12
申请号	EP20060253330	申请日期	2006.06.27
申请人	SUMITOMO METAL INDUSTRIES, LTD.	发明人	TSUYUGUCHI, SATOSHI;ONO, TOSHIHIDE
分类号	B21B21/00	主分类号	B21B21/00
代理机构		代理人
主权项
地址

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