Verfahren und Vorrichtung zur Beseitigung des Innengrates bei der Zusammenschweissung von Rohren, insbesondere bei der Widerstandsschweissung,申请号CHD344148-传众专利搜索

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发明名称	Verfahren und Vorrichtung zur Beseitigung des Innengrates bei der Zusammenschweissung von Rohren, insbesondere bei der Widerstandsschweissung
摘要
申请公布号	CH344148(A)	申请公布日期	1960.01.31
申请号	CHD344148	申请日期	1956.07.24
申请人	PRVNI BRNENSKA STROJIRNA, ZAVODY KLEMENTA GOTTWALDA NARODNI PODNIK	发明人	KARLIK,KAREL;SOLC,RUDOLF
分类号	B23D79/02	主分类号	B23D79/02
代理机构		代理人
主权项
地址

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