JOINING APPLIANCE OF THE MANDREL FOR ROLLING THE SEAMLESS TUBES WITH MANDREL BAR,申请号CS19800000104-传众专利搜索

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发明名称	JOINING APPLIANCE OF THE MANDREL FOR ROLLING THE SEAMLESS TUBES WITH MANDREL BAR
摘要
申请公布号	CS212615(B1)	申请公布日期	1982.03.26
申请号	CS19800000104	申请日期	1980.01.03
申请人	VALENTA,DALIBOR,CS;ENDRYAS,ANTONIN,CS	发明人	VALENTA,DALIBOR,CS;ENDRYAS,ANTONIN,CS
分类号	B21B17/02;B21B25/04;(IPC1-7):B21B17/02	主分类号	B21B17/02
代理机构		代理人
主权项
地址

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