Improvements in or relating to process of and apparatus for reforming tread surfaces of rails,申请号GB19360033959-传众专利搜索

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发明名称	Improvements in or relating to process of and apparatus for reforming tread surfaces of rails
摘要
申请公布号	GB486873(A)	申请公布日期	1938.06.10
申请号	GB19360033959	申请日期	1936.12.10
申请人	CHARLES ADAM MILLER	发明人
分类号	E01B31/18	主分类号	E01B31/18
代理机构		代理人
主权项
地址

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