A METHOD OF PRODUCING A HARDENED SHEET STEEL PRODUCT,申请号KR20007001275-传众专利搜索

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发明名称	A METHOD OF PRODUCING A HARDENED SHEET STEEL PRODUCT
摘要
申请公布号	KR100550423(B1)	申请公布日期	2006.02.10
申请号	KR20007001275	申请日期	2000.02.07
申请人		发明人
分类号	B21D31/02	主分类号	B21D31/02
代理机构		代理人
主权项
地址

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