Method and apparatus for welding pipes together,申请号GB19990015232-传众专利搜索

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发明名称	Method and apparatus for welding pipes together
摘要
申请公布号	GB9915232(D0)	申请公布日期	1999.09.01
申请号	GB19990015232	申请日期	1999.06.29
申请人	SAIPEM S.P.A.	发明人
分类号	B23K31/02;B23K9/028;B23K9/127;B23K101/10	主分类号	B23K31/02
代理机构		代理人
主权项
地址

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