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经营范围
发明名称
RAIL-CUTTING MACHINE
摘要
申请公布号
SU798221(A1)
申请公布日期
1981.01.23
申请号
SU19782645289
申请日期
1978.07.19
申请人
LE I INZHENEROV ZHELEZNODOROZ
发明人
SUKHIKH ROBERT D,SU;KOROVKEVICH VIKTOR B,SU;GOROKHOV LEV N,SU;DRUZHININ YURIJ A,SU;OGAR YURIJ S,SU
分类号
E01B31/04;B23D49/00;(IPC1-7):E01B31/04
主分类号
E01B31/04
代理机构
代理人
主权项
地址
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