STEEL BAR FOR PRESTRESSED CONCRETE WITH IMPROVED FRACTURE ELONGATION OF SPOT WELDED PART,申请号KR20040013720-传众专利搜索

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发明名称	STEEL BAR FOR PRESTRESSED CONCRETE WITH IMPROVED FRACTURE ELONGATION OF SPOT WELDED PART
摘要
申请公布号	KR20050087680(A)	申请公布日期	2005.08.31
申请号	KR20040013720	申请日期	2004.02.27
申请人	SAMHWA STEEL BAR LTE	发明人	AHN, SOON TAE
分类号	C22C38/04	主分类号	C22C38/04
代理机构		代理人
主权项
地址

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