METHOD FOR ERECTION OF CHANNELS,ESPECIALLY OF SEWERS,申请号CS19720003789-传众专利搜索

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发明名称	METHOD FOR ERECTION OF CHANNELS,ESPECIALLY OF SEWERS
摘要
申请公布号	CS180686(B1)	申请公布日期	1978.01.31
申请号	CS19720003789	申请日期	1972.06.01
申请人	KRAUS,ALOIS,CS;FETTER,JAROSLAV,CS;JENISTA,JERON,CS;JAHODA,LADISLAV,CS;BERKA,VACLAV,CS	发明人	KRAUS,ALOIS,CS;FETTER,JAROSLAV,CS;JENISTA,JERON,CS;JAHODA,LADISLAV,CS;BERKA,VACLAV,CS
分类号	E03F3/06;(IPC1-7):E03F3/06	主分类号	E03F3/06
代理机构		代理人
主权项
地址

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