METHOD AND APPARATUS FOR WELDING CIRCUMFERENTIAL SEAMS,申请号CAD310344-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR WELDING CIRCUMFERENTIAL SEAMS
摘要
申请公布号	CA310344(A)	申请公布日期	1931.04.14
申请号	CAD310344	申请日期
申请人	THE AIR REDUCTION COMPANY	发明人	JAMES LINTON ANDERSON
分类号		主分类号
代理机构		代理人
主权项
地址

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