METHOD OF REGULATING THE THERMAL DUTY OF HIGH-FREQUENCY WELDING OF STRAIGHT-SEAM PIPES,申请号SU19792730577-传众专利搜索

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发明名称	METHOD OF REGULATING THE THERMAL DUTY OF HIGH-FREQUENCY WELDING OF STRAIGHT-SEAM PIPES
摘要
申请公布号	SU863249(A1)	申请公布日期	1981.09.15
申请号	SU19792730577	申请日期	1979.03.01
申请人	VNI PK I AVTOM PROIZVODSTVENNYKH PROTSESSOV V PROMYSHLENNOSTI	发明人	BUNATYAN GARRI A,SU;TARAEV ANATOLIJ L,SU
分类号	B23K13/00;(IPC1-7):B23K13/00	主分类号	B23K13/00
代理机构		代理人
主权项
地址

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