A MANUFACTURING METHOD OF STEEL PLATE FOR API STEEL PIPE,申请号KR19990050606-传众专利搜索

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发明名称	A MANUFACTURING METHOD OF STEEL PLATE FOR API STEEL PIPE
摘要
申请公布号	KR100553609(B1)	申请公布日期	2006.02.22
申请号	KR19990050606	申请日期	1999.11.15
申请人		发明人
分类号	C21C7/00	主分类号	C21C7/00
代理机构		代理人
主权项
地址

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