DRAWING DEVICE FOR TUBES WITH A CAMBERED WALL AT THE END,申请号EP19870108656-传众专利搜索

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发明名称	DRAWING DEVICE FOR TUBES WITH A CAMBERED WALL AT THE END
摘要
申请公布号	EP0255590(B1)	申请公布日期	1989.08.16
申请号	EP19870108656	申请日期	1987.06.16
申请人	BULTMANN, RUDOLF	发明人	BULTMANN, RUDOLF
分类号	B21C1/24;B21C3/16	主分类号	B21C1/24
代理机构		代理人
主权项
地址

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