METHOD OF AND APPARATUS FOR TRUING THE HEADS OF RAILWAY RAILS,申请号GB19770006624-传众专利搜索

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发明名称	METHOD OF AND APPARATUS FOR TRUING THE HEADS OF RAILWAY RAILS
摘要
申请公布号	GB1558843(A)	申请公布日期	1980.01.09
申请号	GB19770006624	申请日期	1977.02.17
申请人	SPENO INTERNATIONAL SA	发明人
分类号	B24B27/00;E01B31/12;E01B31/17;(IPC1-7):E01B31/17	主分类号	B24B27/00
代理机构		代理人
主权项
地址

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