METHOD AND APPARATUS FOR WELDING WITH PROTECTIVE GAS,申请号CAD743650-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR WELDING WITH PROTECTIVE GAS
摘要
申请公布号	CA743650(A)	申请公布日期	1966.09.27
申请号	CAD743650	申请日期
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人	HANSKARL WITTEMANN
分类号		主分类号
代理机构		代理人
主权项
地址

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