Lagerung von Schienen auf Stahlbeton-Lang- und -Querschwellen,申请号DE1948P018178-传众专利搜索

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发明名称	Lagerung von Schienen auf Stahlbeton-Lang- und -Querschwellen
摘要
申请公布号	DE817607(C)	申请公布日期	1951.10.18
申请号	DE1948P018178	申请日期	1948.10.14
申请人	AHLEN FRANZ	发明人	AHLEN FRANZ
分类号	E01B3/32	主分类号	E01B3/32
代理机构		代理人
主权项
地址

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