DEVICE FOR STRAIGHTENING COMPLETE ROUNDNESS OF TUBE END OF STEEL TUBE PILE AND THE LIKE,申请号JP19910345676-传众专利搜索

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发明名称	DEVICE FOR STRAIGHTENING COMPLETE ROUNDNESS OF TUBE END OF STEEL TUBE PILE AND THE LIKE
摘要
申请公布号	JPH05177257(A)	申请公布日期	1993.07.20
申请号	JP19910345676	申请日期	1991.12.27
申请人	KUBOTA CORP	发明人	MORIOKA SUMIO;SOUWA AKIO
分类号	B21D3/14	主分类号	B21D3/14
代理机构		代理人
主权项
地址

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