发明名称 Process for changing of railway rails
摘要 The invention relates to the highway engineering, in particular, to the processes for changing of railway rails in the leg of a route conditions. The summary of the invention consists in the fact that the process includes disassembly of the ground connections, lining up by clipping the rails and installation on supports , disassembly
申请公布号 MD1208(F1) 申请公布日期 1999.04.30
申请号 MD19980000143 申请日期 1998.07.06
申请人 MATVEENCO DUMITRU,;MATVEENCO MIHAIL, 发明人 MATVEENCO DUMITRU,;MATVEENCO MIHAIL,
分类号 E01B29/24;(IPC1-7):E01B29/24 主分类号 E01B29/24
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