DEVICE FOR STRAIGHTENING THE RAILWAY TRACKS,申请号CS19700006055-传众专利搜索

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发明名称	DEVICE FOR STRAIGHTENING THE RAILWAY TRACKS
摘要
申请公布号	CS187309(B2)	申请公布日期	1979.01.31
申请号	CS19700006055	申请日期	1970.09.03
申请人	STEWART,JOHN K.,US;TYLER,WILLIAM J.,CA;VON BECKMANN,HELMUTH R.,US	发明人	STEWART,JOHN K.,US;TYLER,WILLIAM J.,CA;VON BECKMANN,HELMUTH R.,US
分类号	E01B33/00;E01B29/04;E01B35/00;G01D9/00;(IPC1-7):E01B35/02	主分类号	E01B33/00
代理机构		代理人
主权项
地址

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