VERFAHREN ZUR HERSTELLUNG ERDVERLEGTER LEITUNGEN IM TIEFBAU,申请号DD19820243474-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG ERDVERLEGTER LEITUNGEN IM TIEFBAU
摘要
申请公布号	DD210098(A1)	申请公布日期	1984.05.30
申请号	DD19820243474	申请日期	1982.09.24
申请人	VEB SPEZIALBAUKOMBINAT WASSERBAU,WEIMAR,DD;QUENSEL,MANFRED,DD	发明人	MARTIN,DIETER,DD;BRAUNE,EBERHARD,DD;KETTLITZ,FRIEDHELM,DD;QUENSEL,MANFRED,DD
分类号	E02D17/06;(IPC1-7):E02D17/06	主分类号	E02D17/06
代理机构		代理人
主权项
地址

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