VERFAHREN ZUR REPARATUR DES DURCHGANGES EINES PREVENTERGEHAEUSES FUER BOHRANLAGEN,申请号DD19840260547-传众专利搜索

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发明名称	VERFAHREN ZUR REPARATUR DES DURCHGANGES EINES PREVENTERGEHAEUSES FUER BOHRANLAGEN
摘要
申请公布号	DD233725(A3)	申请公布日期	1986.03.12
申请号	DD19840260547	申请日期	1984.03.05
申请人	VEB ZENTR. REPARATUR- U. AUSRUESTUNGSWERK,DD	发明人	WONS,WILLIBALD,DD;STEINERT,GUENTER,DD;KIRCHNER,WOLFGANG,DD;BEYER,HEINZ,DD;HAALA,JOSEPH,DD;SCHMIDT,ALFRED,DD;KORTLEBEN,HEINZ,DD;POPENDICKER,GUENTER,DD
分类号	B23P6/00;E21B33/06;(IPC1-7):B23P6/00	主分类号	B23P6/00
代理机构		代理人
主权项
地址

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