Verfahren zum Loesen vorwiegend grosser Rohre und Hohlkoerper vom Stossdorn,申请号DENDATR090900D-传众专利搜索

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发明名称	Verfahren zum Loesen vorwiegend grosser Rohre und Hohlkoerper vom Stossdorn
摘要
申请公布号	DE655139(C)	申请公布日期	1938.01.10
申请号	DENDATR090900D	申请日期
申请人	OSKAR ROEBER	发明人
分类号	B21C45/00	主分类号	B21C45/00
代理机构		代理人
主权项
地址

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