Gesenk zur Wiederherstellung abgenutzter Rippenplatten fuer den Eisenbahnoberbau,申请号DE1931N032686D-传众专利搜索

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发明名称	Gesenk zur Wiederherstellung abgenutzter Rippenplatten fuer den Eisenbahnoberbau
摘要
申请公布号	DE550019(C)	申请公布日期	1932.05.07
申请号	DE1931N032686D	申请日期	1931.09.23
申请人	NIEMAG NIEDERRHEINISCHE MASCHINENFABRIK G. M. B. H.	发明人
分类号	B21K9/00	主分类号	B21K9/00
代理机构		代理人
主权项
地址

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