head heat treatment equipment and method of the processed asymmetrical rail and a forged rail,申请号KR20050036711-传众专利搜索

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发明名称	head heat treatment equipment and method of the processed asymmetrical rail and a forged rail
摘要
申请公布号	KR100644781(B1)	申请公布日期	2006.11.14
申请号	KR20050036711	申请日期	2005.05.02
申请人		发明人
分类号	C21D9/04	主分类号	C21D9/04
代理机构		代理人
主权项
地址

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