ROHRLEITUNG AUS ORTBETON UND VERFAHREN ZU IHRER HERSTELLUNG.,申请号AT19810103054T-传众专利搜索

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发明名称	ROHRLEITUNG AUS ORTBETON UND VERFAHREN ZU IHRER HERSTELLUNG.
摘要
申请公布号	AT8679(T)	申请公布日期	1984.08.15
申请号	AT19810103054T	申请日期	1981.04.23
申请人	STRABAG BAU - AG	发明人
分类号	E03F3/04;F16L1/038;F16L9/08;(IPC1-7):E02D29/10	主分类号	E03F3/04
代理机构		代理人
主权项
地址

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