Device for Mechanical Exchange of Mandrels in Tube Rolling Mills.,申请号GB19680023306-传众专利搜索

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发明名称	Device for Mechanical Exchange of Mandrels in Tube Rolling Mills.
摘要
申请公布号	GB1180004(A)	申请公布日期	1970.02.04
申请号	GB19680023306	申请日期	1968.05.16
申请人	NOVA HUT KLEMENTA GOTTWALDA, NARODNI PODNIK	发明人	JINDRICH BAYER;ANTONIN ENDRYAS
分类号	B21B25/06;B21C1/32	主分类号	B21B25/06
代理机构		代理人
主权项
地址

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