DEVICE FOR INTERCHANGING MANDRELS SET ON A BAR FOR MANDRELS ON THE ROLLING STAND OF A ROLLING MILL FOR OBLIQUE ROLLING,申请号CS19740006188-传众专利搜索

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发明名称	DEVICE FOR INTERCHANGING MANDRELS SET ON A BAR FOR MANDRELS ON THE ROLLING STAND OF A ROLLING MILL FOR OBLIQUE ROLLING
摘要
申请公布号	CS182265(B2)	申请公布日期	1978.04.28
申请号	CS19740006188	申请日期	1974.09.09
申请人	MANNESMANNROEHREN-WERKE AG.,DE;MANNESMANN-MEER AG.,DE	发明人	SCHOENFELD,WOLFRAM,DE;PHILIPPS,ARMIN,DE;EVERSBERG,HANS,DE;HAEUSLER,KARL-HEINZ,DE;SAMANS,ROBERT,DE
分类号	B21B25/06;(IPC1-7):B21B25/06	主分类号	B21B25/06
代理机构		代理人
主权项
地址

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