Magnesium welding rod,申请号US19430504960-传众专利搜索

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发明名称	Magnesium welding rod
摘要
申请公布号	US2375601(A)	申请公布日期	1945.05.08
申请号	US19430504960	申请日期	1943.10.04
申请人	ALUMINUM COMPANY OF AMERICA	发明人	WEBER LUDWIG J.;SAGER GEORGE F.
分类号	B23K35/28	主分类号	B23K35/28
代理机构		代理人
主权项
地址

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