METHOD AND DEVICE FOR CHANGING PAIRS OF WORKING ROLLS AND/OR PAIRS OF BACK-UP ROLLS ON ROLL STANDS,申请号KR20047015906-传众专利搜索

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发明名称	METHOD AND DEVICE FOR CHANGING PAIRS OF WORKING ROLLS AND/OR PAIRS OF BACK-UP ROLLS ON ROLL STANDS
摘要
申请公布号	KR20040105848(A)	申请公布日期	2004.12.16
申请号	KR20047015906	申请日期	2003.04.17
申请人		发明人
分类号	B21B31/10;B21B13/02	主分类号	B21B31/10
代理机构		代理人
主权项
地址

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