VERFAHREN ZUM UP-AUFTRAGSSCHWEISSEN VON BRECHWERKZEUGEN AUS MANGANHARTSTAHL,申请号DD19850275775-传众专利搜索

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发明名称	VERFAHREN ZUM UP-AUFTRAGSSCHWEISSEN VON BRECHWERKZEUGEN AUS MANGANHARTSTAHL
摘要
申请公布号	DD243176(A3)	申请公布日期	1987.02.25
申请号	DD19850275775	申请日期	1985.04.30
申请人	VEB EISEN- UND HUETTENWERKE THALE,DD	发明人	KOZIOLEK,CHRISTIAN-MICHAEL,DD;MUELLER,ROLF,DD;EHRENBERG,RUEDIGER,DD;ABESSER,HANS-JUERGEN,DD
分类号	B23K9/04;(IPC1-7):B23K9/04	主分类号	B23K9/04
代理机构		代理人
主权项
地址

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