Means and method of forming and feeding weldrods,申请号US19300450848-传众专利搜索

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发明名称	Means and method of forming and feeding weldrods
摘要
申请公布号	US1820649(A)	申请公布日期	1931.08.25
申请号	US19300450848	申请日期	1930.05.08
申请人	BURNISH HOWARD J	发明人	BURNISH HOWARD J.
分类号	B23K35/40	主分类号	B23K35/40
代理机构		代理人
主权项
地址

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