Rohrschweißanlage für die laufende Herstellung geschweißter Rohre aus endlosen Rohrsträngen,申请号ATD175442-传众专利搜索

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发明名称	Rohrschweißanlage für die laufende Herstellung geschweißter Rohre aus endlosen Rohrsträngen
摘要
申请公布号	AT175442(B)	申请公布日期	1953.07.10
申请号	ATD175442	申请日期	1951.04.12
申请人	RHEINISCHE ROEHRENWERKE AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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