DOUBLE COCKING APPARATUS OF METAL PIPE,申请号KR19910022395U-传众专利搜索

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发明名称	DOUBLE COCKING APPARATUS OF METAL PIPE
摘要
申请公布号	KR940000796(Y1)	申请公布日期	1994.02.16
申请号	KR19910022395U	申请日期	1991.12.16
申请人	HANKUK METAL CO., LTD.	发明人	NO, JONG - HO
分类号	B21D39/04;(IPC1-7):B21D39/04	主分类号	B21D39/04
代理机构		代理人
主权项
地址

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