MANUFACTURING EQUIPMENTS FOR CORRUGATED STEEL PIPE WITH MULTI-COATED LAYER AND FLANGE,申请号KR20010076321-传众专利搜索

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发明名称	MANUFACTURING EQUIPMENTS FOR CORRUGATED STEEL PIPE WITH MULTI-COATED LAYER AND FLANGE
摘要
申请公布号	KR100476998(B1)	申请公布日期	2005.03.16
申请号	KR20010076321	申请日期	2001.12.04
申请人		发明人
分类号	B21C37/06;(IPC1-7):B21C37/06	主分类号	B21C37/06
代理机构		代理人
主权项
地址

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