A RAIL GRINDING MACHINE FOR GRINDING RAIL ROAD TRACK RAILS,申请号IN1988CA87319-传众专利搜索

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发明名称	A RAIL GRINDING MACHINE FOR GRINDING RAIL ROAD TRACK RAILS
摘要
申请公布号	IN171392(B)	申请公布日期	1992.10.03
申请号	IN1988CA87319	申请日期	1988.10.24
申请人	LORAM MAINTENANCE OF WAY, INC.	发明人	BULL TIMOTHY BAD HEART;DZUBAK ALAN L.;ISDAHL DARWIN H.
分类号	E01B31/00;(IPC1-7):E01B31/00	主分类号	E01B31/00
代理机构		代理人
主权项
地址

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