METHODS OF ARC STUD WELDING,申请号GB19680013585-传众专利搜索

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发明名称	METHODS OF ARC STUD WELDING
摘要
申请公布号	GB1222219(A)	申请公布日期	1971.02.10
申请号	GB19680013585	申请日期	1968.03.20
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD.	发明人
分类号	B21D9/10;B23K9/20;B23K35/02	主分类号	B21D9/10
代理机构		代理人
主权项
地址

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