Fit-up device for pipe welding,申请号KR20130003611U-传众专利搜索

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发明名称	Fit-up device for pipe welding
摘要
申请公布号	KR20140005826(U)	申请公布日期	2014.11.18
申请号	KR20130003611U	申请日期	2013.05.08
申请人		发明人
分类号	B23K37/04;B23K37/053;B23Q3/06	主分类号	B23K37/04
代理机构		代理人
主权项
地址

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