STEEL FOR MANUFACTURING SPRING HAVING LOW DECARBURIZATION RATIO AND MANUFACTURING METHOD OF THE SAME,申请号KR20070139385-传众专利搜索

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发明名称	STEEL FOR MANUFACTURING SPRING HAVING LOW DECARBURIZATION RATIO AND MANUFACTURING METHOD OF THE SAME
摘要
申请公布号	KR100957913(B1)	申请公布日期	2010.05.13
申请号	KR20070139385	申请日期	2007.12.27
申请人		发明人
分类号	C22C38/00;C21D8/02	主分类号	C22C38/00
代理机构		代理人
主权项
地址

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