Einrichtung an Filterrohren zum waagrechten Vortrieb derselben in wasserführenden, jedoch festgelagerten Erdschichten.,申请号CHD310455-传众专利搜索

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发明名称	Einrichtung an Filterrohren zum waagrechten Vortrieb derselben in wasserführenden, jedoch festgelagerten Erdschichten.
摘要
申请公布号	CH310455(A)	申请公布日期	1955.10.31
申请号	CHD310455	申请日期	1953.01.05
申请人	REUTHER-TIEFBAU GMBH.	发明人	GMBH. REUTHER-TIEFBAU
分类号	E03B3/11	主分类号	E03B3/11
代理机构		代理人
主权项
地址

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