APPARATUS FOR MANUFACTURING A SQUARE SCREW TUBE,申请号KR19940014824U-传众专利搜索

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发明名称	APPARATUS FOR MANUFACTURING A SQUARE SCREW TUBE
摘要
申请公布号	KR960010350(Y1)	申请公布日期	1996.12.10
申请号	KR19940014824U	申请日期	1994.06.21
申请人	OCK PO IND.CO.,LTD.	发明人	LEE, JUNG-OH
分类号	B21C37/16;B21D3/16;(IPC1-7):B21C37/16	主分类号	B21C37/16
代理机构		代理人
主权项
地址

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